Finding the Fourth Proportional to 1,666,426.30, 2,299,669.59 and 941,275.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,666,426.30 : 2,299,669.59 = 941,275.42 : x
2. Step 2: Convert to fraction form
   1,666,426.30/2,299,669.59 = 941,275.42/x
3. Step 3: Cross multiply
   1,666,426.30x = 2,299,669.59 × 941,275.42
4. Step 4: Simplify right side
   1,666,426.30x = 2,164,622,459,188.48
5. Step 5: Solve for x
   x = 2,164,622,459,188.48/1,666,426.30
6. Step 6: Final answer
   x = 1,298,960.81