Finding the Fourth Proportional to 23,196.45, 32,011.02 and 12,585.99

Step by Step Solution

1. Step 1: Write the proportion equation
   23,196.45 : 32,011.02 = 12,585.99 : x
2. Step 2: Convert to fraction form
   23,196.45/32,011.02 = 12,585.99/x
3. Step 3: Cross multiply
   23,196.45x = 32,011.02 × 12,585.99
4. Step 4: Simplify right side
   23,196.45x = 402,890,377.61
5. Step 5: Solve for x
   x = 402,890,377.61/23,196.45
6. Step 6: Final answer
   x = 17,368.62