Finding the Fourth Proportional to 8,255,670.89, 12,384,994.10 and 3,397,119.17

Step by Step Solution

1. Step 1: Write the proportion equation
   8,255,670.89 : 12,384,994.10 = 3,397,119.17 : x
2. Step 2: Convert to fraction form
   8,255,670.89/12,384,994.10 = 3,397,119.17/x
3. Step 3: Cross multiply
   8,255,670.89x = 12,384,994.10 × 3,397,119.17
4. Step 4: Simplify right side
   8,255,670.89x = 42,073,300,798,536.34
5. Step 5: Solve for x
   x = 42,073,300,798,536.34/8,255,670.89
6. Step 6: Final answer
   x = 5,096,290.95