Finding the Fourth Proportional to 10,642.02, 14,684.70 and 6,104.46

Step by Step Solution

1. Step 1: Write the proportion equation
   10,642.02 : 14,684.70 = 6,104.46 : x
2. Step 2: Convert to fraction form
   10,642.02/14,684.70 = 6,104.46/x
3. Step 3: Cross multiply
   10,642.02x = 14,684.70 × 6,104.46
4. Step 4: Simplify right side
   10,642.02x = 89,642,218.83
5. Step 5: Solve for x
   x = 89,642,218.83/10,642.02
6. Step 6: Final answer
   x = 8,423.42