Finding the Fourth Proportional to 22,776,693.83, 31,431,751.34 and 12,322,677.29

Step by Step Solution

1. Step 1: Write the proportion equation
   22,776,693.83 : 31,431,751.34 = 12,322,677.29 : x
2. Step 2: Convert to fraction form
   22,776,693.83/31,431,751.34 = 12,322,677.29/x
3. Step 3: Cross multiply
   22,776,693.83x = 31,431,751.34 × 12,322,677.29
4. Step 4: Simplify right side
   22,776,693.83x = 387,323,328,422,345.06
5. Step 5: Solve for x
   x = 387,323,328,422,345.06/22,776,693.83
6. Step 6: Final answer
   x = 17,005,248.05