Finding the Fourth Proportional to 22,873,868.03, 31,565,052.52 and 12,419,645.09

Step by Step Solution

1. Step 1: Write the proportion equation
   22,873,868.03 : 31,565,052.52 = 12,419,645.09 : x
2. Step 2: Convert to fraction form
   22,873,868.03/31,565,052.52 = 12,419,645.09/x
3. Step 3: Cross multiply
   22,873,868.03x = 31,565,052.52 × 12,419,645.09
4. Step 4: Simplify right side
   22,873,868.03x = 392,026,749,426,596.31
5. Step 5: Solve for x
   x = 392,026,749,426,596.31/22,873,868.03
6. Step 6: Final answer
   x = 17,138,629.50