Finding the Fourth Proportional to 22,973,926.18, 31,704,023.88 and 12,519,945.55

Step by Step Solution

1. Step 1: Write the proportion equation
   22,973,926.18 : 31,704,023.88 = 12,519,945.55 : x
2. Step 2: Convert to fraction form
   22,973,926.18/31,704,023.88 = 12,519,945.55/x
3. Step 3: Cross multiply
   22,973,926.18x = 31,704,023.88 × 12,519,945.55
4. Step 4: Simplify right side
   22,973,926.18x = 396,932,652,787,082.06
5. Step 5: Solve for x
   x = 396,932,652,787,082.06/22,973,926.18
6. Step 6: Final answer
   x = 17,277,528.00