Finding the Fourth Proportional to 11,360,541.42, 17,040,231.18 and 4,171,522.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,360,541.42 : 17,040,231.18 = 4,171,522.50 : x
2. Step 2: Convert to fraction form
   11,360,541.42/17,040,231.18 = 4,171,522.50/x
3. Step 3: Cross multiply
   11,360,541.42x = 17,040,231.18 × 4,171,522.50
4. Step 4: Simplify right side
   11,360,541.42x = 71,083,707,772,571.55
5. Step 5: Solve for x
   x = 71,083,707,772,571.55/11,360,541.42
6. Step 6: Final answer
   x = 6,257,070.43