Finding the Fourth Proportional to 10,434,540.16, 14,399,652.18 and 5,789,029.96

Step by Step Solution

1. Step 1: Write the proportion equation
   10,434,540.16 : 14,399,652.18 = 5,789,029.96 : x
2. Step 2: Convert to fraction form
   10,434,540.16/14,399,652.18 = 5,789,029.96/x
3. Step 3: Cross multiply
   10,434,540.16x = 14,399,652.18 × 5,789,029.96
4. Step 4: Simplify right side
   10,434,540.16x = 83,360,017,883,599.31
5. Step 5: Solve for x
   x = 83,360,017,883,599.31/10,434,540.16
6. Step 6: Final answer
   x = 7,988,854.00