Finding the Fourth Proportional to 170,465,100.22, 235,084,956.72 and 111,706,424.47

Step by Step Solution

1. Step 1: Write the proportion equation
   170,465,100.22 : 235,084,956.72 = 111,706,424.47 : x
2. Step 2: Convert to fraction form
   170,465,100.22/235,084,956.72 = 111,706,424.47/x
3. Step 3: Cross multiply
   170,465,100.22x = 235,084,956.72 × 111,706,424.47
4. Step 4: Simplify right side
   170,465,100.22x = 26,260,499,961,875,900
5. Step 5: Solve for x
   x = 26,260,499,961,875,900/170,465,100.22
6. Step 6: Final answer
   x = 154,052,060.67