Finding the Fourth Proportional to 23,019,566.96, 31,767,005.56 and 12,706,292.24

Step by Step Solution

1. Step 1: Write the proportion equation
   23,019,566.96 : 31,767,005.56 = 12,706,292.24 : x
2. Step 2: Convert to fraction form
   23,019,566.96/31,767,005.56 = 12,706,292.24/x
3. Step 3: Cross multiply
   23,019,566.96x = 31,767,005.56 × 12,706,292.24
4. Step 4: Simplify right side
   23,019,566.96x = 403,640,856,235,064.88
5. Step 5: Solve for x
   x = 403,640,856,235,064.88/23,019,566.96
6. Step 6: Final answer
   x = 17,534,685.03