Finding the Fourth Proportional to 32,619.24, 48,862.98 and 21,498.48

Step by Step Solution

1. Step 1: Write the proportion equation
   32,619.24 : 48,862.98 = 21,498.48 : x
2. Step 2: Convert to fraction form
   32,619.24/48,862.98 = 21,498.48/x
3. Step 3: Cross multiply
   32,619.24x = 48,862.98 × 21,498.48
4. Step 4: Simplify right side
   32,619.24x = 1,050,479,798.27
5. Step 5: Solve for x
   x = 1,050,479,798.27/32,619.24
6. Step 6: Final answer
   x = 32,204.30