Finding the Fourth Proportional to 5,508,621.77, 7,601,939.98 and 3,061,462.32

Step by Step Solution

1. Step 1: Write the proportion equation
   5,508,621.77 : 7,601,939.98 = 3,061,462.32 : x
2. Step 2: Convert to fraction form
   5,508,621.77/7,601,939.98 = 3,061,462.32/x
3. Step 3: Cross multiply
   5,508,621.77x = 7,601,939.98 × 3,061,462.32
4. Step 4: Simplify right side
   5,508,621.77x = 23,273,052,800,017.90
5. Step 5: Solve for x
   x = 23,273,052,800,017.90/5,508,621.77
6. Step 6: Final answer
   x = 4,224,841.31