Finding the Fourth Proportional to 5,648,396, 7,789,422 and 3,716,296.16

Step by Step Solution

1. Step 1: Write the proportion equation
   5,648,396 : 7,789,422 = 3,716,296.16 : x
2. Step 2: Convert to fraction form
   5,648,396/7,789,422 = 3,716,296.16/x
3. Step 3: Cross multiply
   5,648,396x = 7,789,422 × 3,716,296.16
4. Step 4: Simplify right side
   5,648,396x = 28,947,799,067,219.52
5. Step 5: Solve for x
   x = 28,947,799,067,219.52/5,648,396
6. Step 6: Final answer
   x = 5,124,959.20