Finding the Fourth Proportional to 2,899,452.78, 4,349,329.20 and 740,498.00

Step by Step Solution

1. Step 1: Write the proportion equation
   2,899,452.78 : 4,349,329.20 = 740,498.00 : x
2. Step 2: Convert to fraction form
   2,899,452.78/4,349,329.20 = 740,498.00/x
3. Step 3: Cross multiply
   2,899,452.78x = 4,349,329.20 × 740,498.00
4. Step 4: Simplify right side
   2,899,452.78x = 3,220,669,552,194.95
5. Step 5: Solve for x
   x = 3,220,669,552,194.95/2,899,452.78
6. Step 6: Final answer
   x = 1,110,785.31