Finding the Fourth Proportional to 64,715.00, 89,289.24 and 37,864.10

Step by Step Solution

1. Step 1: Write the proportion equation
   64,715.00 : 89,289.24 = 37,864.10 : x
2. Step 2: Convert to fraction form
   64,715.00/89,289.24 = 37,864.10/x
3. Step 3: Cross multiply
   64,715.00x = 89,289.24 × 37,864.10
4. Step 4: Simplify right side
   64,715.00x = 3,380,856,265.84
5. Step 5: Solve for x
   x = 3,380,856,265.84/64,715.00
6. Step 6: Final answer
   x = 52,242.24