Finding the Fourth Proportional to 6,574,443.88, 9,843,945.18 and 4,294,321.96

Step by Step Solution

1. Step 1: Write the proportion equation
   6,574,443.88 : 9,843,945.18 = 4,294,321.96 : x
2. Step 2: Convert to fraction form
   6,574,443.88/9,843,945.18 = 4,294,321.96/x
3. Step 3: Cross multiply
   6,574,443.88x = 9,843,945.18 × 4,294,321.96
4. Step 4: Simplify right side
   6,574,443.88x = 42,273,069,959,510.15
5. Step 5: Solve for x
   x = 42,273,069,959,510.15/6,574,443.88
6. Step 6: Final answer
   x = 6,429,908.10