Finding the Fourth Proportional to 64,447.76, 88,937.52 and 37,588.16

Step by Step Solution

1. Step 1: Write the proportion equation
   64,447.76 : 88,937.52 = 37,588.16 : x
2. Step 2: Convert to fraction form
   64,447.76/88,937.52 = 37,588.16/x
3. Step 3: Cross multiply
   64,447.76x = 88,937.52 × 37,588.16
4. Step 4: Simplify right side
   64,447.76x = 3,342,997,731.76
5. Step 5: Solve for x
   x = 3,342,997,731.76/64,447.76
6. Step 6: Final answer
   x = 51,871.43