Finding the Fourth Proportional to 7,517,789.22, 10,374,554.37 and 4,080,030.18

Step by Step Solution

1. Step 1: Write the proportion equation
   7,517,789.22 : 10,374,554.37 = 4,080,030.18 : x
2. Step 2: Convert to fraction form
   7,517,789.22/10,374,554.37 = 4,080,030.18/x
3. Step 3: Cross multiply
   7,517,789.22x = 10,374,554.37 × 4,080,030.18
4. Step 4: Simplify right side
   7,517,789.22x = 42,328,494,933,650.88
5. Step 5: Solve for x
   x = 42,328,494,933,650.88/7,517,789.22
6. Step 6: Final answer
   x = 5,630,444.50