Finding the Fourth Proportional to 8,926,898.14, 12,307,714.72 and 5,781,604.42

Step by Step Solution

1. Step 1: Write the proportion equation
   8,926,898.14 : 12,307,714.72 = 5,781,604.42 : x
2. Step 2: Convert to fraction form
   8,926,898.14/12,307,714.72 = 5,781,604.42/x
3. Step 3: Cross multiply
   8,926,898.14x = 12,307,714.72 × 5,781,604.42
4. Step 4: Simplify right side
   8,926,898.14x = 71,158,337,825,251.06
5. Step 5: Solve for x
   x = 71,158,337,825,251.06/8,926,898.14
6. Step 6: Final answer
   x = 7,971,227.71