Finding the Fourth Proportional to 5,735,185.89, 7,915,312.32 and 3,443,494.20

Step by Step Solution

1. Step 1: Write the proportion equation
   5,735,185.89 : 7,915,312.32 = 3,443,494.20 : x
2. Step 2: Convert to fraction form
   5,735,185.89/7,915,312.32 = 3,443,494.20/x
3. Step 3: Cross multiply
   5,735,185.89x = 7,915,312.32 × 3,443,494.20
4. Step 4: Simplify right side
   5,735,185.89x = 27,256,332,065,108.55
5. Step 5: Solve for x
   x = 27,256,332,065,108.55/5,735,185.89
6. Step 6: Final answer
   x = 4,752,475.79