Finding the Fourth Proportional to 5,552,675.15, 7,663,082.15 and 3,105,513.88

Step by Step Solution

1. Step 1: Write the proportion equation
   5,552,675.15 : 7,663,082.15 = 3,105,513.88 : x
2. Step 2: Convert to fraction form
   5,552,675.15/7,663,082.15 = 3,105,513.88/x
3. Step 3: Cross multiply
   5,552,675.15x = 7,663,082.15 × 3,105,513.88
4. Step 4: Simplify right side
   5,552,675.15x = 23,797,807,969,011.32
5. Step 5: Solve for x
   x = 23,797,807,969,011.32/5,552,675.15
6. Step 6: Final answer
   x = 4,285,827.52