Finding the Fourth Proportional to 13,452,002.42, 18,563,589.15 and 7,340,325.62

Step by Step Solution

1. Step 1: Write the proportion equation
   13,452,002.42 : 18,563,589.15 = 7,340,325.62 : x
2. Step 2: Convert to fraction form
   13,452,002.42/18,563,589.15 = 7,340,325.62/x
3. Step 3: Cross multiply
   13,452,002.42x = 18,563,589.15 × 7,340,325.62
4. Step 4: Simplify right side
   13,452,002.42x = 136,262,789,036,899.02
5. Step 5: Solve for x
   x = 136,262,789,036,899.02/13,452,002.42
6. Step 6: Final answer
   x = 10,129,554.31