Finding the Fourth Proportional to 2,429,877.30, 3,644,813.76 and 746,978.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,429,877.30 : 3,644,813.76 = 746,978.10 : x
2. Step 2: Convert to fraction form
   2,429,877.30/3,644,813.76 = 746,978.10/x
3. Step 3: Cross multiply
   2,429,877.30x = 3,644,813.76 × 746,978.10
4. Step 4: Simplify right side
   2,429,877.30x = 2,722,596,057,298.66
5. Step 5: Solve for x
   x = 2,722,596,057,298.66/2,429,877.30
6. Step 6: Final answer
   x = 1,120,466.48