Finding the Fourth Proportional to 3,382,323, 5,073,576.84 and 986,109.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,382,323 : 5,073,576.84 = 986,109.72 : x
2. Step 2: Convert to fraction form
   3,382,323/5,073,576.84 = 986,109.72/x
3. Step 3: Cross multiply
   3,382,323x = 5,073,576.84 × 986,109.72
4. Step 4: Simplify right side
   3,382,323x = 5,003,103,437,090.89
5. Step 5: Solve for x
   x = 5,003,103,437,090.89/3,382,323
6. Step 6: Final answer
   x = 1,479,191.50