Finding the Fourth Proportional to 17,189,490.72, 23,721,945.96 and 9,454,735.98

Step by Step Solution

1. Step 1: Write the proportion equation
   17,189,490.72 : 23,721,945.96 = 9,454,735.98 : x
2. Step 2: Convert to fraction form
   17,189,490.72/23,721,945.96 = 9,454,735.98/x
3. Step 3: Cross multiply
   17,189,490.72x = 23,721,945.96 × 9,454,735.98
4. Step 4: Simplify right side
   17,189,490.72x = 224,284,735,983,627.66
5. Step 5: Solve for x
   x = 224,284,735,983,627.66/17,189,490.72
6. Step 6: Final answer
   x = 13,047,782.49