Finding the Fourth Proportional to 1,667,548.94, 2,300,963.01 and 942,131.97

Step by Step Solution

1. Step 1: Write the proportion equation
   1,667,548.94 : 2,300,963.01 = 942,131.97 : x
2. Step 2: Convert to fraction form
   1,667,548.94/2,300,963.01 = 942,131.97/x
3. Step 3: Cross multiply
   1,667,548.94x = 2,300,963.01 × 942,131.97
4. Step 4: Simplify right side
   1,667,548.94x = 2,167,810,813,508.43
5. Step 5: Solve for x
   x = 2,167,810,813,508.43/1,667,548.94
6. Step 6: Final answer
   x = 1,299,998.32