Finding the Fourth Proportional to 2,035,216.89, 3,053,268.20 and 615,236.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,035,216.89 : 3,053,268.20 = 615,236.06 : x
2. Step 2: Convert to fraction form
   2,035,216.89/3,053,268.20 = 615,236.06/x
3. Step 3: Cross multiply
   2,035,216.89x = 3,053,268.20 × 615,236.06
4. Step 4: Simplify right side
   2,035,216.89x = 1,878,480,706,662.55
5. Step 5: Solve for x
   x = 1,878,480,706,662.55/2,035,216.89
6. Step 6: Final answer
   x = 922,987.97