Finding the Fourth Proportional to 23,534.83, 32,478.29 and 12,924.69

Step by Step Solution

1. Step 1: Write the proportion equation
   23,534.83 : 32,478.29 = 12,924.69 : x
2. Step 2: Convert to fraction form
   23,534.83/32,478.29 = 12,924.69/x
3. Step 3: Cross multiply
   23,534.83x = 32,478.29 × 12,924.69
4. Step 4: Simplify right side
   23,534.83x = 419,771,829.98
5. Step 5: Solve for x
   x = 419,771,829.98/23,534.83
6. Step 6: Final answer
   x = 17,836.20