Finding the Fourth Proportional to 93,123.09, 139,689.25 and 26,573.02

Step by Step Solution

1. Step 1: Write the proportion equation
   93,123.09 : 139,689.25 = 26,573.02 : x
2. Step 2: Convert to fraction form
   93,123.09/139,689.25 = 26,573.02/x
3. Step 3: Cross multiply
   93,123.09x = 139,689.25 × 26,573.02
4. Step 4: Simplify right side
   93,123.09x = 3,711,965,234.04
5. Step 5: Solve for x
   x = 3,711,965,234.04/93,123.09
6. Step 6: Final answer
   x = 39,860.85