Finding the Fourth Proportional to 93,049.98, 139,554.27 and 26,488.86

Step by Step Solution

1. Step 1: Write the proportion equation
   93,049.98 : 139,554.27 = 26,488.86 : x
2. Step 2: Convert to fraction form
   93,049.98/139,554.27 = 26,488.86/x
3. Step 3: Cross multiply
   93,049.98x = 139,554.27 × 26,488.86
4. Step 4: Simplify right side
   93,049.98x = 3,696,633,520.43
5. Step 5: Solve for x
   x = 3,696,633,520.43/93,049.98
6. Step 6: Final answer
   x = 39,727.40