Finding the Fourth Proportional to 192,648,004,904.72, 265,794,268,498.42 and 111,328,202,162.72

Step by Step Solution

1. Step 1: Write the proportion equation
   192,648,004,904.72 : 265,794,268,498.42 = 111,328,202,162.72 : x
2. Step 2: Convert to fraction form
   192,648,004,904.72/265,794,268,498.42 = 111,328,202,162.72/x
3. Step 3: Cross multiply
   192,648,004,904.72x = 265,794,268,498.42 × 111,328,202,162.72
4. Step 4: Simplify right side
   192,648,004,904.72x = 29,590,398,057,084,381,822,976
5. Step 5: Solve for x
   x = 29,590,398,057,084,381,822,976/192,648,004,904.72
6. Step 6: Final answer
   x = 153,598,258,501.14