Finding the Fourth Proportional to 1,706,300.50, 2,354,680.25 and 942,337.66

Step by Step Solution

1. Step 1: Write the proportion equation
   1,706,300.50 : 2,354,680.25 = 942,337.66 : x
2. Step 2: Convert to fraction form
   1,706,300.50/2,354,680.25 = 942,337.66/x
3. Step 3: Cross multiply
   1,706,300.50x = 2,354,680.25 × 942,337.66
4. Step 4: Simplify right side
   1,706,300.50x = 2,218,903,876,833.22
5. Step 5: Solve for x
   x = 2,218,903,876,833.22/1,706,300.50
6. Step 6: Final answer
   x = 1,300,418.00