Finding the Fourth Proportional to 16,124,081.12, 24,185,971.28 and 6,537,180.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,124,081.12 : 24,185,971.28 = 6,537,180.72 : x
2. Step 2: Convert to fraction form
   16,124,081.12/24,185,971.28 = 6,537,180.72/x
3. Step 3: Cross multiply
   16,124,081.12x = 24,185,971.28 × 6,537,180.72
4. Step 4: Simplify right side
   16,124,081.12x = 158,108,065,146,089.72
5. Step 5: Solve for x
   x = 158,108,065,146,089.72/16,124,081.12
6. Step 6: Final answer
   x = 9,805,710.10