Finding the Fourth Proportional to 975,185.88, 1,345,870.17 and 567,304.91

Step by Step Solution

1. Step 1: Write the proportion equation
   975,185.88 : 1,345,870.17 = 567,304.91 : x
2. Step 2: Convert to fraction form
   975,185.88/1,345,870.17 = 567,304.91/x
3. Step 3: Cross multiply
   975,185.88x = 1,345,870.17 × 567,304.91
4. Step 4: Simplify right side
   975,185.88x = 763,518,755,663.54
5. Step 5: Solve for x
   x = 763,518,755,663.54/975,185.88
6. Step 6: Final answer
   x = 782,946.89