Finding the Fourth Proportional to 17,111,409, 23,613,744.42 and 9,868,065

Step by Step Solution

1. Step 1: Write the proportion equation
   17,111,409 : 23,613,744.42 = 9,868,065 : x
2. Step 2: Convert to fraction form
   17,111,409/23,613,744.42 = 9,868,065/x
3. Step 3: Cross multiply
   17,111,409x = 23,613,744.42 × 9,868,065
4. Step 4: Simplify right side
   17,111,409x = 233,021,964,829,947.31
5. Step 5: Solve for x
   x = 233,021,964,829,947.31/17,111,409
6. Step 6: Final answer
   x = 13,617,929.70