Finding the Fourth Proportional to 5,490,099.29, 7,576,337.72 and 3,042,868.32

Step by Step Solution

1. Step 1: Write the proportion equation
   5,490,099.29 : 7,576,337.72 = 3,042,868.32 : x
2. Step 2: Convert to fraction form
   5,490,099.29/7,576,337.72 = 3,042,868.32/x
3. Step 3: Cross multiply
   5,490,099.29x = 7,576,337.72 × 3,042,868.32
4. Step 4: Simplify right side
   5,490,099.29x = 23,053,798,014,594.69
5. Step 5: Solve for x
   x = 23,053,798,014,594.69/5,490,099.29
6. Step 6: Final answer
   x = 4,199,158.67