Finding the Fourth Proportional to 32,826.04, 49,229.02 and 21,580.90

Step by Step Solution

1. Step 1: Write the proportion equation
   32,826.04 : 49,229.02 = 21,580.90 : x
2. Step 2: Convert to fraction form
   32,826.04/49,229.02 = 21,580.90/x
3. Step 3: Cross multiply
   32,826.04x = 49,229.02 × 21,580.90
4. Step 4: Simplify right side
   32,826.04x = 1,062,406,557.72
5. Step 5: Solve for x
   x = 1,062,406,557.72/32,826.04
6. Step 6: Final answer
   x = 32,364.75