Finding the Fourth Proportional to 10,607.79, 14,641.43 and 6,134.13

Step by Step Solution

1. Step 1: Write the proportion equation
   10,607.79 : 14,641.43 = 6,134.13 : x
2. Step 2: Convert to fraction form
   10,607.79/14,641.43 = 6,134.13/x
3. Step 3: Cross multiply
   10,607.79x = 14,641.43 × 6,134.13
4. Step 4: Simplify right side
   10,607.79x = 89,812,404.34
5. Step 5: Solve for x
   x = 89,812,404.34/10,607.79
6. Step 6: Final answer
   x = 8,466.65