Finding the Fourth Proportional to 16,070.59, 24,121.43 and 7,756.46

Step by Step Solution

1. Step 1: Write the proportion equation
   16,070.59 : 24,121.43 = 7,756.46 : x
2. Step 2: Convert to fraction form
   16,070.59/24,121.43 = 7,756.46/x
3. Step 3: Cross multiply
   16,070.59x = 24,121.43 × 7,756.46
4. Step 4: Simplify right side
   16,070.59x = 187,096,896.18
5. Step 5: Solve for x
   x = 187,096,896.18/16,070.59
6. Step 6: Final answer
   x = 11,642.19