Finding the Fourth Proportional to 23,402, 32,294.76 and 13,471.76

Step by Step Solution

1. Step 1: Write the proportion equation
   23,402 : 32,294.76 = 13,471.76 : x
2. Step 2: Convert to fraction form
   23,402/32,294.76 = 13,471.76/x
3. Step 3: Cross multiply
   23,402x = 32,294.76 × 13,471.76
4. Step 4: Simplify right side
   23,402x = 435,067,255.98
5. Step 5: Solve for x
   x = 435,067,255.98/23,402
6. Step 6: Final answer
   x = 18,591.03