Finding the Fourth Proportional to 64,575.75, 89,085.74 and 37,706.41

Step by Step Solution

1. Step 1: Write the proportion equation
   64,575.75 : 89,085.74 = 37,706.41 : x
2. Step 2: Convert to fraction form
   64,575.75/89,085.74 = 37,706.41/x
3. Step 3: Cross multiply
   64,575.75x = 89,085.74 × 37,706.41
4. Step 4: Simplify right side
   64,575.75x = 3,359,103,572.52
5. Step 5: Solve for x
   x = 3,359,103,572.52/64,575.75
6. Step 6: Final answer
   x = 52,018.04