Finding the Fourth Proportional to 16,238,485.98, 24,354,785.54 and 6,522,707.42

Step by Step Solution

1. Step 1: Write the proportion equation
   16,238,485.98 : 24,354,785.54 = 6,522,707.42 : x
2. Step 2: Convert to fraction form
   16,238,485.98/24,354,785.54 = 6,522,707.42/x
3. Step 3: Cross multiply
   16,238,485.98x = 24,354,785.54 × 6,522,707.42
4. Step 4: Simplify right side
   16,238,485.98x = 158,859,140,354,266.69
5. Step 5: Solve for x
   x = 158,859,140,354,266.69/16,238,485.98
6. Step 6: Final answer
   x = 9,782,878.81