Finding the Fourth Proportional to 16,021,209.98, 24,033,292.42 and 5,238,566.12

Step by Step Solution

1. Step 1: Write the proportion equation
   16,021,209.98 : 24,033,292.42 = 5,238,566.12 : x
2. Step 2: Convert to fraction form
   16,021,209.98/24,033,292.42 = 5,238,566.12/x
3. Step 3: Cross multiply
   16,021,209.98x = 24,033,292.42 × 5,238,566.12
4. Step 4: Simplify right side
   16,021,209.98x = 125,899,991,423,464.83
5. Step 5: Solve for x
   x = 125,899,991,423,464.83/16,021,209.98
6. Step 6: Final answer
   x = 7,858,332.27