Finding the Fourth Proportional to 6,124,469.60, 9,180,528.86 and 3,851,618.31

Step by Step Solution

1. Step 1: Write the proportion equation
   6,124,469.60 : 9,180,528.86 = 3,851,618.31 : x
2. Step 2: Convert to fraction form
   6,124,469.60/9,180,528.86 = 3,851,618.31/x
3. Step 3: Cross multiply
   6,124,469.60x = 9,180,528.86 × 3,851,618.31
4. Step 4: Simplify right side
   6,124,469.60x = 35,359,893,033,401.34
5. Step 5: Solve for x
   x = 35,359,893,033,401.34/6,124,469.60
6. Step 6: Final answer
   x = 5,773,543.73