Finding the Fourth Proportional to 91,704.56, 137,547.62 and 25,151.37

Step by Step Solution

1. Step 1: Write the proportion equation
   91,704.56 : 137,547.62 = 25,151.37 : x
2. Step 2: Convert to fraction form
   91,704.56/137,547.62 = 25,151.37/x
3. Step 3: Cross multiply
   91,704.56x = 137,547.62 × 25,151.37
4. Step 4: Simplify right side
   91,704.56x = 3,459,510,957.48
5. Step 5: Solve for x
   x = 3,459,510,957.48/91,704.56
6. Step 6: Final answer
   x = 37,724.53