Finding the Fourth Proportional to 974,223.18, 1,344,404.72 and 544,543.29

Step by Step Solution

1. Step 1: Write the proportion equation
   974,223.18 : 1,344,404.72 = 544,543.29 : x
2. Step 2: Convert to fraction form
   974,223.18/1,344,404.72 = 544,543.29/x
3. Step 3: Cross multiply
   974,223.18x = 1,344,404.72 × 544,543.29
4. Step 4: Simplify right side
   974,223.18x = 732,086,570,681.69
5. Step 5: Solve for x
   x = 732,086,570,681.69/974,223.18
6. Step 6: Final answer
   x = 751,456.74