Finding the Fourth Proportional to 91,706.06, 137,549.87 and 25,152.87

Step by Step Solution

1. Step 1: Write the proportion equation
   91,706.06 : 137,549.87 = 25,152.87 : x
2. Step 2: Convert to fraction form
   91,706.06/137,549.87 = 25,152.87/x
3. Step 3: Cross multiply
   91,706.06x = 137,549.87 × 25,152.87
4. Step 4: Simplify right side
   91,706.06x = 3,459,773,872.86
5. Step 5: Solve for x
   x = 3,459,773,872.86/91,706.06
6. Step 6: Final answer
   x = 37,726.78