Finding the Fourth Proportional to 23,301.02, 32,155.99 and 13,230.69

Step by Step Solution

1. Step 1: Write the proportion equation
   23,301.02 : 32,155.99 = 13,230.69 : x
2. Step 2: Convert to fraction form
   23,301.02/32,155.99 = 13,230.69/x
3. Step 3: Cross multiply
   23,301.02x = 32,155.99 × 13,230.69
4. Step 4: Simplify right side
   23,301.02x = 425,445,962.55
5. Step 5: Solve for x
   x = 425,445,962.55/23,301.02
6. Step 6: Final answer
   x = 18,258.69