Finding the Fourth Proportional to 983,498.59, 1,357,269.94 and 547,915.69

Step by Step Solution

1. Step 1: Write the proportion equation
   983,498.59 : 1,357,269.94 = 547,915.69 : x
2. Step 2: Convert to fraction form
   983,498.59/1,357,269.94 = 547,915.69/x
3. Step 3: Cross multiply
   983,498.59x = 1,357,269.94 × 547,915.69
4. Step 4: Simplify right side
   983,498.59x = 743,669,489,374.85
5. Step 5: Solve for x
   x = 743,669,489,374.85/983,498.59
6. Step 6: Final answer
   x = 756,146.98