Finding the Fourth Proportional to 32,584.72, 48,853.16 and 10,385.32

Step by Step Solution

1. Step 1: Write the proportion equation
   32,584.72 : 48,853.16 = 10,385.32 : x
2. Step 2: Convert to fraction form
   32,584.72/48,853.16 = 10,385.32/x
3. Step 3: Cross multiply
   32,584.72x = 48,853.16 × 10,385.32
4. Step 4: Simplify right side
   32,584.72x = 507,355,699.61
5. Step 5: Solve for x
   x = 507,355,699.61/32,584.72
6. Step 6: Final answer
   x = 15,570.36