Finding the Fourth Proportional to 7,517,856.85, 10,374,649.59 and 4,080,098.79

Step by Step Solution

1. Step 1: Write the proportion equation
   7,517,856.85 : 10,374,649.59 = 4,080,098.79 : x
2. Step 2: Convert to fraction form
   7,517,856.85/10,374,649.59 = 4,080,098.79/x
3. Step 3: Cross multiply
   7,517,856.85x = 10,374,649.59 × 4,080,098.79
4. Step 4: Simplify right side
   7,517,856.85x = 42,329,595,254,133.37
5. Step 5: Solve for x
   x = 42,329,595,254,133.37/7,517,856.85
6. Step 6: Final answer
   x = 5,630,540.21