Finding the Fourth Proportional to 16,867,426.82, 23,278,609.29 and 10,250,488.15

Step by Step Solution

1. Step 1: Write the proportion equation
   16,867,426.82 : 23,278,609.29 = 10,250,488.15 : x
2. Step 2: Convert to fraction form
   16,867,426.82/23,278,609.29 = 10,250,488.15/x
3. Step 3: Cross multiply
   16,867,426.82x = 23,278,609.29 × 10,250,488.15
4. Step 4: Simplify right side
   16,867,426.82x = 238,617,108,658,987.03
5. Step 5: Solve for x
   x = 238,617,108,658,987.03/16,867,426.82
6. Step 6: Final answer
   x = 14,146,621.84