Finding the Fourth Proportional to 32,764.52, 49,140.50 and 10,572.54

Step by Step Solution

1. Step 1: Write the proportion equation
   32,764.52 : 49,140.50 = 10,572.54 : x
2. Step 2: Convert to fraction form
   32,764.52/49,140.50 = 10,572.54/x
3. Step 3: Cross multiply
   32,764.52x = 49,140.50 × 10,572.54
4. Step 4: Simplify right side
   32,764.52x = 519,539,849.01
5. Step 5: Solve for x
   x = 519,539,849.01/32,764.52
6. Step 6: Final answer
   x = 15,856.78