Finding the Fourth Proportional to 5,109,356.98, 7,655,359.61 and 3,083,343.77

Step by Step Solution

1. Step 1: Write the proportion equation
   5,109,356.98 : 7,655,359.61 = 3,083,343.77 : x
2. Step 2: Convert to fraction form
   5,109,356.98/7,655,359.61 = 3,083,343.77/x
3. Step 3: Cross multiply
   5,109,356.98x = 7,655,359.61 × 3,083,343.77
4. Step 4: Simplify right side
   5,109,356.98x = 23,604,105,387,449.89
5. Step 5: Solve for x
   x = 23,604,105,387,449.89/5,109,356.98
6. Step 6: Final answer
   x = 4,619,780.04