Finding the Fourth Proportional to 60,706.42, 91,037.76 and 25,648.81

Step by Step Solution

1. Step 1: Write the proportion equation
   60,706.42 : 91,037.76 = 25,648.81 : x
2. Step 2: Convert to fraction form
   60,706.42/91,037.76 = 25,648.81/x
3. Step 3: Cross multiply
   60,706.42x = 91,037.76 × 25,648.81
4. Step 4: Simplify right side
   60,706.42x = 2,335,010,209.07
5. Step 5: Solve for x
   x = 2,335,010,209.07/60,706.42
6. Step 6: Final answer
   x = 38,463.97