Finding the Fourth Proportional to 7,433,454.87, 11,136,983.73 and 3,105,978.61

Step by Step Solution

1. Step 1: Write the proportion equation
   7,433,454.87 : 11,136,983.73 = 3,105,978.61 : x
2. Step 2: Convert to fraction form
   7,433,454.87/11,136,983.73 = 3,105,978.61/x
3. Step 3: Cross multiply
   7,433,454.87x = 11,136,983.73 × 3,105,978.61
4. Step 4: Simplify right side
   7,433,454.87x = 34,591,233,245,298.02
5. Step 5: Solve for x
   x = 34,591,233,245,298.02/7,433,454.87
6. Step 6: Final answer
   x = 4,653,453.05