Finding the Fourth Proportional to 64,570.18, 89,098.56 and 37,693.24

Step by Step Solution

1. Step 1: Write the proportion equation
   64,570.18 : 89,098.56 = 37,693.24 : x
2. Step 2: Convert to fraction form
   64,570.18/89,098.56 = 37,693.24/x
3. Step 3: Cross multiply
   64,570.18x = 89,098.56 × 37,693.24
4. Step 4: Simplify right side
   64,570.18x = 3,358,413,405.73
5. Step 5: Solve for x
   x = 3,358,413,405.73/64,570.18
6. Step 6: Final answer
   x = 52,011.83