Finding the Fourth Proportional to 113,592.33, 156,757.55 and 65,873.41

Step by Step Solution

1. Step 1: Write the proportion equation
   113,592.33 : 156,757.55 = 65,873.41 : x
2. Step 2: Convert to fraction form
   113,592.33/156,757.55 = 65,873.41/x
3. Step 3: Cross multiply
   113,592.33x = 156,757.55 × 65,873.41
4. Step 4: Simplify right side
   113,592.33x = 10,326,153,640.48
5. Step 5: Solve for x
   x = 10,326,153,640.48/113,592.33
6. Step 6: Final answer
   x = 90,905.38