Finding the Fourth Proportional to 23,641.10, 32,624.60 and 13,030.50

Step by Step Solution

1. Step 1: Write the proportion equation
   23,641.10 : 32,624.60 = 13,030.50 : x
2. Step 2: Convert to fraction form
   23,641.10/32,624.60 = 13,030.50/x
3. Step 3: Cross multiply
   23,641.10x = 32,624.60 × 13,030.50
4. Step 4: Simplify right side
   23,641.10x = 425,114,785.15
5. Step 5: Solve for x
   x = 425,114,785.15/23,641.10
6. Step 6: Final answer
   x = 17,982.03