Finding the Fourth Proportional to 6,111,965, 8,434,774.16 and 3,395,711

Step by Step Solution

1. Step 1: Write the proportion equation
   6,111,965 : 8,434,774.16 = 3,395,711 : x
2. Step 2: Convert to fraction form
   6,111,965/8,434,774.16 = 3,395,711/x
3. Step 3: Cross multiply
   6,111,965x = 8,434,774.16 × 3,395,711
4. Step 4: Simplify right side
   6,111,965x = 28,642,055,397,627.76
5. Step 5: Solve for x
   x = 28,642,055,397,627.76/6,111,965
6. Step 6: Final answer
   x = 4,686,227.00