Finding the Fourth Proportional to 64,175.31, 88,526.37 and 37,314.85

Step by Step Solution

1. Step 1: Write the proportion equation
   64,175.31 : 88,526.37 = 37,314.85 : x
2. Step 2: Convert to fraction form
   64,175.31/88,526.37 = 37,314.85/x
3. Step 3: Cross multiply
   64,175.31x = 88,526.37 × 37,314.85
4. Step 4: Simplify right side
   64,175.31x = 3,303,348,217.59
5. Step 5: Solve for x
   x = 3,303,348,217.59/64,175.31
6. Step 6: Final answer
   x = 51,473.82