Finding the Fourth Proportional to 3,382,317, 5,073,567.84 and 986,103.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,382,317 : 5,073,567.84 = 986,103.72 : x
2. Step 2: Convert to fraction form
   3,382,317/5,073,567.84 = 986,103.72/x
3. Step 3: Cross multiply
   3,382,317x = 5,073,567.84 × 986,103.72
4. Step 4: Simplify right side
   3,382,317x = 5,003,064,120,696.36
5. Step 5: Solve for x
   x = 5,003,064,120,696.36/3,382,317
6. Step 6: Final answer
   x = 1,479,182.50