Finding the Fourth Proportional to 23,006,111.49, 31,744,532.07 and 13,713,515.01

Step by Step Solution

1. Step 1: Write the proportion equation
   23,006,111.49 : 31,744,532.07 = 13,713,515.01 : x
2. Step 2: Convert to fraction form
   23,006,111.49/31,744,532.07 = 13,713,515.01/x
3. Step 3: Cross multiply
   23,006,111.49x = 31,744,532.07 × 13,713,515.01
4. Step 4: Simplify right side
   23,006,111.49x = 435,329,117,027,371.38
5. Step 5: Solve for x
   x = 435,329,117,027,371.38/23,006,111.49
6. Step 6: Final answer
   x = 18,922,324.93