Finding the Fourth Proportional to 2,036,141.55, 3,053,434.73 and 615,725.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,036,141.55 : 3,053,434.73 = 615,725.55 : x
2. Step 2: Convert to fraction form
   2,036,141.55/3,053,434.73 = 615,725.55/x
3. Step 3: Cross multiply
   2,036,141.55x = 3,053,434.73 × 615,725.55
4. Step 4: Simplify right side
   2,036,141.55x = 1,880,077,775,439.72
5. Step 5: Solve for x
   x = 1,880,077,775,439.72/2,036,141.55
6. Step 6: Final answer
   x = 923,353.18