Finding the Fourth Proportional to 17,141,701.06, 23,656,229.78 and 9,407,020.17

Step by Step Solution

1. Step 1: Write the proportion equation
   17,141,701.06 : 23,656,229.78 = 9,407,020.17 : x
2. Step 2: Convert to fraction form
   17,141,701.06/23,656,229.78 = 9,407,020.17/x
3. Step 3: Cross multiply
   17,141,701.06x = 23,656,229.78 × 9,407,020.17
4. Step 4: Simplify right side
   17,141,701.06x = 222,534,630,686,614.69
5. Step 5: Solve for x
   x = 222,534,630,686,614.69/17,141,701.06
6. Step 6: Final answer
   x = 12,982,062.28