Finding the Fourth Proportional to 1,123,750.17, 1,550,780.37 and 614,452.14

Step by Step Solution

1. Step 1: Write the proportion equation
   1,123,750.17 : 1,550,780.37 = 614,452.14 : x
2. Step 2: Convert to fraction form
   1,123,750.17/1,550,780.37 = 614,452.14/x
3. Step 3: Cross multiply
   1,123,750.17x = 1,550,780.37 × 614,452.14
4. Step 4: Simplify right side
   1,123,750.17x = 952,880,317,016.49
5. Step 5: Solve for x
   x = 952,880,317,016.49/1,123,750.17
6. Step 6: Final answer
   x = 847,946.76