Finding the Fourth Proportional to 2,214,053.02, 3,321,269.82 and 616,616.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,214,053.02 : 3,321,269.82 = 616,616.10 : x
2. Step 2: Convert to fraction form
   2,214,053.02/3,321,269.82 = 616,616.10/x
3. Step 3: Cross multiply
   2,214,053.02x = 3,321,269.82 × 616,616.10
4. Step 4: Simplify right side
   2,214,053.02x = 2,047,948,443,456.10
5. Step 5: Solve for x
   x = 2,047,948,443,456.10/2,214,053.02
6. Step 6: Final answer
   x = 924,977.15