Finding the Fourth Proportional to 132,453.86, 182,787.29 and 72,024.08

Step by Step Solution

1. Step 1: Write the proportion equation
   132,453.86 : 182,787.29 = 72,024.08 : x
2. Step 2: Convert to fraction form
   132,453.86/182,787.29 = 72,024.08/x
3. Step 3: Cross multiply
   132,453.86x = 182,787.29 × 72,024.08
4. Step 4: Simplify right side
   132,453.86x = 13,165,085,123.89
5. Step 5: Solve for x
   x = 13,165,085,123.89/132,453.86
6. Step 6: Final answer
   x = 99,393.74