Finding the Fourth Proportional to 16,672.30, 25,010.52 and 5,586.96

Step by Step Solution

1. Step 1: Write the proportion equation
   16,672.30 : 25,010.52 = 5,586.96 : x
2. Step 2: Convert to fraction form
   16,672.30/25,010.52 = 5,586.96/x
3. Step 3: Cross multiply
   16,672.30x = 25,010.52 × 5,586.96
4. Step 4: Simplify right side
   16,672.30x = 139,732,774.82
5. Step 5: Solve for x
   x = 139,732,774.82/16,672.30
6. Step 6: Final answer
   x = 8,381.13