Finding the Fourth Proportional to 93,042.81, 139,560.98 and 26,483.31

Step by Step Solution

1. Step 1: Write the proportion equation
   93,042.81 : 139,560.98 = 26,483.31 : x
2. Step 2: Convert to fraction form
   93,042.81/139,560.98 = 26,483.31/x
3. Step 3: Cross multiply
   93,042.81x = 139,560.98 × 26,483.31
4. Step 4: Simplify right side
   93,042.81x = 3,696,036,564.83
5. Step 5: Solve for x
   x = 3,696,036,564.83/93,042.81
6. Step 6: Final answer
   x = 39,724.04