Finding the Fourth Proportional to 32,710.15, 49,060.54 and 10,520.59

Step by Step Solution

1. Step 1: Write the proportion equation
   32,710.15 : 49,060.54 = 10,520.59 : x
2. Step 2: Convert to fraction form
   32,710.15/49,060.54 = 10,520.59/x
3. Step 3: Cross multiply
   32,710.15x = 49,060.54 × 10,520.59
4. Step 4: Simplify right side
   32,710.15x = 516,145,826.52
5. Step 5: Solve for x
   x = 516,145,826.52/32,710.15
6. Step 6: Final answer
   x = 15,779.38