Finding the Fourth Proportional to 2,807,348.04, 4,211,055.24 and 985,758.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,807,348.04 : 4,211,055.24 = 985,758.72 : x
2. Step 2: Convert to fraction form
   2,807,348.04/4,211,055.24 = 985,758.72/x
3. Step 3: Cross multiply
   2,807,348.04x = 4,211,055.24 × 985,758.72
4. Step 4: Simplify right side
   2,807,348.04x = 4,151,084,423,231.69
5. Step 5: Solve for x
   x = 4,151,084,423,231.69/2,807,348.04
6. Step 6: Final answer
   x = 1,478,649.73