Finding the Fourth Proportional to 16,174,910.10, 24,262,365.15 and 7,671,854.10

Step by Step Solution

1. Step 1: Write the proportion equation
   16,174,910.10 : 24,262,365.15 = 7,671,854.10 : x
2. Step 2: Convert to fraction form
   16,174,910.10/24,262,365.15 = 7,671,854.10/x
3. Step 3: Cross multiply
   16,174,910.10x = 24,262,365.15 × 7,671,854.10
4. Step 4: Simplify right side
   16,174,910.10x = 186,137,325,551,724.59
5. Step 5: Solve for x
   x = 186,137,325,551,724.59/16,174,910.10
6. Step 6: Final answer
   x = 11,507,781.15