Finding the Fourth Proportional to 6,589,086.94, 9,093,129.78 and 3,688,460.56

Step by Step Solution

1. Step 1: Write the proportion equation
   6,589,086.94 : 9,093,129.78 = 3,688,460.56 : x
2. Step 2: Convert to fraction form
   6,589,086.94/9,093,129.78 = 3,688,460.56/x
3. Step 3: Cross multiply
   6,589,086.94x = 9,093,129.78 × 3,688,460.56
4. Step 4: Simplify right side
   6,589,086.94x = 33,539,650,560,491.48
5. Step 5: Solve for x
   x = 33,539,650,560,491.48/6,589,086.94
6. Step 6: Final answer
   x = 5,090,181.82