Finding the Fourth Proportional to 32,789.01, 49,146.27 and 28,832.61

Step by Step Solution

1. Step 1: Write the proportion equation
   32,789.01 : 49,146.27 = 28,832.61 : x
2. Step 2: Convert to fraction form
   32,789.01/49,146.27 = 28,832.61/x
3. Step 3: Cross multiply
   32,789.01x = 49,146.27 × 28,832.61
4. Step 4: Simplify right side
   32,789.01x = 1,417,015,235.86
5. Step 5: Solve for x
   x = 1,417,015,235.86/32,789.01
6. Step 6: Final answer
   x = 43,216.16