Finding the Fourth Proportional to 10,443,176.82, 15,660,937.98 and 3,617,987.22

Step by Step Solution

1. Step 1: Write the proportion equation
   10,443,176.82 : 15,660,937.98 = 3,617,987.22 : x
2. Step 2: Convert to fraction form
   10,443,176.82/15,660,937.98 = 3,617,987.22/x
3. Step 3: Cross multiply
   10,443,176.82x = 15,660,937.98 × 3,617,987.22
4. Step 4: Simplify right side
   10,443,176.82x = 56,661,073,464,852.62
5. Step 5: Solve for x
   x = 56,661,073,464,852.62/10,443,176.82
6. Step 6: Final answer
   x = 5,425,654.90