Finding the Fourth Proportional to 8,105,182.64, 12,157,771.50 and 3,055,312.16

Step by Step Solution

1. Step 1: Write the proportion equation
   8,105,182.64 : 12,157,771.50 = 3,055,312.16 : x
2. Step 2: Convert to fraction form
   8,105,182.64/12,157,771.50 = 3,055,312.16/x
3. Step 3: Cross multiply
   8,105,182.64x = 12,157,771.50 × 3,055,312.16
4. Step 4: Simplify right side
   8,105,182.64x = 37,145,787,102,451.45
5. Step 5: Solve for x
   x = 37,145,787,102,451.45/8,105,182.64
6. Step 6: Final answer
   x = 4,582,967.31