Finding the Fourth Proportional to 10,861,516.89, 14,988,903.18 and 5,967,056.07

Step by Step Solution

1. Step 1: Write the proportion equation
   10,861,516.89 : 14,988,903.18 = 5,967,056.07 : x
2. Step 2: Convert to fraction form
   10,861,516.89/14,988,903.18 = 5,967,056.07/x
3. Step 3: Cross multiply
   10,861,516.89x = 14,988,903.18 × 5,967,056.07
4. Step 4: Simplify right side
   10,861,516.89x = 89,439,625,702,861.31
5. Step 5: Solve for x
   x = 89,439,625,702,861.31/10,861,516.89
6. Step 6: Final answer
   x = 8,234,542.80