Finding the Fourth Proportional to 23,333.50, 32,199.06 and 13,260.61

Step by Step Solution

1. Step 1: Write the proportion equation
   23,333.50 : 32,199.06 = 13,260.61 : x
2. Step 2: Convert to fraction form
   23,333.50/32,199.06 = 13,260.61/x
3. Step 3: Cross multiply
   23,333.50x = 32,199.06 × 13,260.61
4. Step 4: Simplify right side
   23,333.50x = 426,979,096.53
5. Step 5: Solve for x
   x = 426,979,096.53/23,333.50
6. Step 6: Final answer
   x = 18,298.98