Finding the Fourth Proportional to 1,613,787.94, 2,227,027.35 and 888,633.93

Step by Step Solution

1. Step 1: Write the proportion equation
   1,613,787.94 : 2,227,027.35 = 888,633.93 : x
2. Step 2: Convert to fraction form
   1,613,787.94/2,227,027.35 = 888,633.93/x
3. Step 3: Cross multiply
   1,613,787.94x = 2,227,027.35 × 888,633.93
4. Step 4: Simplify right side
   1,613,787.94x = 1,979,012,077,931.72
5. Step 5: Solve for x
   x = 1,979,012,077,931.72/1,613,787.94
6. Step 6: Final answer
   x = 1,226,314.83