Finding the Fourth Proportional to 32,631.83, 48,923.80 and 10,432.43

Step by Step Solution

1. Step 1: Write the proportion equation
   32,631.83 : 48,923.80 = 10,432.43 : x
2. Step 2: Convert to fraction form
   32,631.83/48,923.80 = 10,432.43/x
3. Step 3: Cross multiply
   32,631.83x = 48,923.80 × 10,432.43
4. Step 4: Simplify right side
   32,631.83x = 510,394,070.72
5. Step 5: Solve for x
   x = 510,394,070.72/32,631.83
6. Step 6: Final answer
   x = 15,640.99