Finding the Fourth Proportional to 32,333.15, 48,214.18 and 28,400.50

Step by Step Solution

1. Step 1: Write the proportion equation
   32,333.15 : 48,214.18 = 28,400.50 : x
2. Step 2: Convert to fraction form
   32,333.15/48,214.18 = 28,400.50/x
3. Step 3: Cross multiply
   32,333.15x = 48,214.18 × 28,400.50
4. Step 4: Simplify right side
   32,333.15x = 1,369,306,819.09
5. Step 5: Solve for x
   x = 1,369,306,819.09/32,333.15
6. Step 6: Final answer
   x = 42,349.94