Finding the Fourth Proportional to 17,147,171.88, 25,720,466.22 and 8,047,152.36

Step by Step Solution

1. Step 1: Write the proportion equation
   17,147,171.88 : 25,720,466.22 = 8,047,152.36 : x
2. Step 2: Convert to fraction form
   17,147,171.88/25,720,466.22 = 8,047,152.36/x
3. Step 3: Cross multiply
   17,147,171.88x = 25,720,466.22 × 8,047,152.36
4. Step 4: Simplify right side
   17,147,171.88x = 206,976,510,442,573.28
5. Step 5: Solve for x
   x = 206,976,510,442,573.28/17,147,171.88
6. Step 6: Final answer
   x = 12,070,591.69