Finding the Fourth Proportional to 23,488.91, 32,406.62 and 13,926.83

Step by Step Solution

1. Step 1: Write the proportion equation
   23,488.91 : 32,406.62 = 13,926.83 : x
2. Step 2: Convert to fraction form
   23,488.91/32,406.62 = 13,926.83/x
3. Step 3: Cross multiply
   23,488.91x = 32,406.62 × 13,926.83
4. Step 4: Simplify right side
   23,488.91x = 451,321,417.98
5. Step 5: Solve for x
   x = 451,321,417.98/23,488.91
6. Step 6: Final answer
   x = 19,214.23