Finding the Fourth Proportional to 5,552,437.76, 7,662,320.82 and 3,105,053.56

Step by Step Solution

1. Step 1: Write the proportion equation
   5,552,437.76 : 7,662,320.82 = 3,105,053.56 : x
2. Step 2: Convert to fraction form
   5,552,437.76/7,662,320.82 = 3,105,053.56/x
3. Step 3: Cross multiply
   5,552,437.76x = 7,662,320.82 × 3,105,053.56
4. Step 4: Simplify right side
   5,552,437.76x = 23,791,916,540,003.12
5. Step 5: Solve for x
   x = 23,791,916,540,003.12/5,552,437.76
6. Step 6: Final answer
   x = 4,284,949.70