Finding the Fourth Proportional to 64,334.88, 88,784.64 and 37,494.72

Step by Step Solution

1. Step 1: Write the proportion equation
   64,334.88 : 88,784.64 = 37,494.72 : x
2. Step 2: Convert to fraction form
   64,334.88/88,784.64 = 37,494.72/x
3. Step 3: Cross multiply
   64,334.88x = 88,784.64 × 37,494.72
4. Step 4: Simplify right side
   64,334.88x = 3,328,955,217.10
5. Step 5: Solve for x
   x = 3,328,955,217.10/64,334.88
6. Step 6: Final answer
   x = 51,744.17