Finding the Fourth Proportional to 6,998,092.47, 9,656,196.71 and 3,899,937.24

Step by Step Solution

1. Step 1: Write the proportion equation
   6,998,092.47 : 9,656,196.71 = 3,899,937.24 : x
2. Step 2: Convert to fraction form
   6,998,092.47/9,656,196.71 = 3,899,937.24/x
3. Step 3: Cross multiply
   6,998,092.47x = 9,656,196.71 × 3,899,937.24
4. Step 4: Simplify right side
   6,998,092.47x = 37,658,561,126,594.80
5. Step 5: Solve for x
   x = 37,658,561,126,594.80/6,998,092.47
6. Step 6: Final answer
   x = 5,381,260.86