Finding the Fourth Proportional to 32,492.71, 48,743.71 and 10,005.29

Step by Step Solution

1. Step 1: Write the proportion equation
   32,492.71 : 48,743.71 = 10,005.29 : x
2. Step 2: Convert to fraction form
   32,492.71/48,743.71 = 10,005.29/x
3. Step 3: Cross multiply
   32,492.71x = 48,743.71 × 10,005.29
4. Step 4: Simplify right side
   32,492.71x = 487,694,807.35
5. Step 5: Solve for x
   x = 487,694,807.35/32,492.71
6. Step 6: Final answer
   x = 15,009.36