Finding the Fourth Proportional to 93,104.88, 139,666.98 and 39,802.49

Step by Step Solution

1. Step 1: Write the proportion equation
   93,104.88 : 139,666.98 = 39,802.49 : x
2. Step 2: Convert to fraction form
   93,104.88/139,666.98 = 39,802.49/x
3. Step 3: Cross multiply
   93,104.88x = 139,666.98 × 39,802.49
4. Step 4: Simplify right side
   93,104.88x = 5,559,092,876.45
5. Step 5: Solve for x
   x = 5,559,092,876.45/93,104.88
6. Step 6: Final answer
   x = 59,707.86