Finding the Fourth Proportional to 5,684,989.82, 7,846,086.06 and 3,619,345.55

Step by Step Solution

1. Step 1: Write the proportion equation
   5,684,989.82 : 7,846,086.06 = 3,619,345.55 : x
2. Step 2: Convert to fraction form
   5,684,989.82/7,846,086.06 = 3,619,345.55/x
3. Step 3: Cross multiply
   5,684,989.82x = 7,846,086.06 × 3,619,345.55
4. Step 4: Simplify right side
   5,684,989.82x = 28,397,696,626,947.60
5. Step 5: Solve for x
   x = 28,397,696,626,947.60/5,684,989.82
6. Step 6: Final answer
   x = 4,995,206.25