Finding the Fourth Proportional to 32,320.15, 48,498.98 and 13,598.98

Step by Step Solution

1. Step 1: Write the proportion equation
   32,320.15 : 48,498.98 = 13,598.98 : x
2. Step 2: Convert to fraction form
   32,320.15/48,498.98 = 13,598.98/x
3. Step 3: Cross multiply
   32,320.15x = 48,498.98 × 13,598.98
4. Step 4: Simplify right side
   32,320.15x = 659,536,659.04
5. Step 5: Solve for x
   x = 659,536,659.04/32,320.15
6. Step 6: Final answer
   x = 20,406.36