Finding the Fourth Proportional to 64,250.86, 88,653.88 and 41,586.71

Step by Step Solution

1. Step 1: Write the proportion equation
   64,250.86 : 88,653.88 = 41,586.71 : x
2. Step 2: Convert to fraction form
   64,250.86/88,653.88 = 41,586.71/x
3. Step 3: Cross multiply
   64,250.86x = 88,653.88 × 41,586.71
4. Step 4: Simplify right side
   64,250.86x = 3,686,822,923.61
5. Step 5: Solve for x
   x = 3,686,822,923.61/64,250.86
6. Step 6: Final answer
   x = 57,381.69