Finding the Fourth Proportional to 32,607.72, 48,892.86 and 10,417.32

Step by Step Solution

1. Step 1: Write the proportion equation
   32,607.72 : 48,892.86 = 10,417.32 : x
2. Step 2: Convert to fraction form
   32,607.72/48,892.86 = 10,417.32/x
3. Step 3: Cross multiply
   32,607.72x = 48,892.86 × 10,417.32
4. Step 4: Simplify right side
   32,607.72x = 509,332,568.34
5. Step 5: Solve for x
   x = 509,332,568.34/32,607.72
6. Step 6: Final answer
   x = 15,620.00