Finding the Fourth Proportional to 9,347,483, 12,899,565.42 and 5,055,131

Step by Step Solution

1. Step 1: Write the proportion equation
   9,347,483 : 12,899,565.42 = 5,055,131 : x
2. Step 2: Convert to fraction form
   9,347,483/12,899,565.42 = 5,055,131/x
3. Step 3: Cross multiply
   9,347,483x = 12,899,565.42 × 5,055,131
4. Step 4: Simplify right side
   9,347,483x = 65,208,993,041,170.02
5. Step 5: Solve for x
   x = 65,208,993,041,170.02/9,347,483
6. Step 6: Final answer
   x = 6,976,101.81