Finding the Fourth Proportional to 10,398,144.43, 14,348,189.01 and 5,989,304.00

Step by Step Solution

1. Step 1: Write the proportion equation
   10,398,144.43 : 14,348,189.01 = 5,989,304.00 : x
2. Step 2: Convert to fraction form
   10,398,144.43/14,348,189.01 = 5,989,304.00/x
3. Step 3: Cross multiply
   10,398,144.43x = 14,348,189.01 × 5,989,304.00
4. Step 4: Simplify right side
   10,398,144.43x = 85,935,665,831,478.64
5. Step 5: Solve for x
   x = 85,935,665,831,478.64/10,398,144.43
6. Step 6: Final answer
   x = 8,264,519.35