Finding the Fourth Proportional to 6,719,687.29, 10,082,895.12 and 3,076,410.16

Step by Step Solution

1. Step 1: Write the proportion equation
   6,719,687.29 : 10,082,895.12 = 3,076,410.16 : x
2. Step 2: Convert to fraction form
   6,719,687.29/10,082,895.12 = 3,076,410.16/x
3. Step 3: Cross multiply
   6,719,687.29x = 10,082,895.12 × 3,076,410.16
4. Step 4: Simplify right side
   6,719,687.29x = 31,019,120,989,382.42
5. Step 5: Solve for x
   x = 31,019,120,989,382.42/6,719,687.29
6. Step 6: Final answer
   x = 4,616,155.43