Finding the Fourth Proportional to 23,501.63, 32,434.02 and 13,430.49

Step by Step Solution

1. Step 1: Write the proportion equation
   23,501.63 : 32,434.02 = 13,430.49 : x
2. Step 2: Convert to fraction form
   23,501.63/32,434.02 = 13,430.49/x
3. Step 3: Cross multiply
   23,501.63x = 32,434.02 × 13,430.49
4. Step 4: Simplify right side
   23,501.63x = 435,604,781.27
5. Step 5: Solve for x
   x = 435,604,781.27/23,501.63
6. Step 6: Final answer
   x = 18,535.09