Finding the Fourth Proportional to 192,597.94, 265,870.29 and 115,100.93

Step by Step Solution

1. Step 1: Write the proportion equation
   192,597.94 : 265,870.29 = 115,100.93 : x
2. Step 2: Convert to fraction form
   192,597.94/265,870.29 = 115,100.93/x
3. Step 3: Cross multiply
   192,597.94x = 265,870.29 × 115,100.93
4. Step 4: Simplify right side
   192,597.94x = 30,601,916,523.32
5. Step 5: Solve for x
   x = 30,601,916,523.32/192,597.94
6. Step 6: Final answer
   x = 158,890.15