Finding the Fourth Proportional to 5,490,018.04, 8,185,944.89 and 5,339,184.41

Step by Step Solution

1. Step 1: Write the proportion equation
   5,490,018.04 : 8,185,944.89 = 5,339,184.41 : x
2. Step 2: Convert to fraction form
   5,490,018.04/8,185,944.89 = 5,339,184.41/x
3. Step 3: Cross multiply
   5,490,018.04x = 8,185,944.89 × 5,339,184.41
4. Step 4: Simplify right side
   5,490,018.04x = 43,706,269,288,031.58
5. Step 5: Solve for x
   x = 43,706,269,288,031.58/5,490,018.04
6. Step 6: Final answer
   x = 7,961,042.93