Finding the Fourth Proportional to 64,406.50, 88,864.15 and 37,175.92

Step by Step Solution

1. Step 1: Write the proportion equation
   64,406.50 : 88,864.15 = 37,175.92 : x
2. Step 2: Convert to fraction form
   64,406.50/88,864.15 = 37,175.92/x
3. Step 3: Cross multiply
   64,406.50x = 88,864.15 × 37,175.92
4. Step 4: Simplify right side
   64,406.50x = 3,303,606,531.27
5. Step 5: Solve for x
   x = 3,303,606,531.27/64,406.50
6. Step 6: Final answer
   x = 51,293.06