Finding the Fourth Proportional to 64,056.32, 88,393.92 and 37,196.96

Step by Step Solution

1. Step 1: Write the proportion equation
   64,056.32 : 88,393.92 = 37,196.96 : x
2. Step 2: Convert to fraction form
   64,056.32/88,393.92 = 37,196.96/x
3. Step 3: Cross multiply
   64,056.32x = 88,393.92 × 37,196.96
4. Step 4: Simplify right side
   64,056.32x = 3,287,985,106.48
5. Step 5: Solve for x
   x = 3,287,985,106.48/64,056.32
6. Step 6: Final answer
   x = 51,329.60