Finding the Fourth Proportional to 32,498.30, 48,674.55 and 26,666.30

Step by Step Solution

1. Step 1: Write the proportion equation
   32,498.30 : 48,674.55 = 26,666.30 : x
2. Step 2: Convert to fraction form
   32,498.30/48,674.55 = 26,666.30/x
3. Step 3: Cross multiply
   32,498.30x = 48,674.55 × 26,666.30
4. Step 4: Simplify right side
   32,498.30x = 1,297,970,152.67
5. Step 5: Solve for x
   x = 1,297,970,152.67/32,498.30
6. Step 6: Final answer
   x = 39,939.63