Finding the Fourth Proportional to 1,492,092.27, 2,059,305.40 and 838,772.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,492,092.27 : 2,059,305.40 = 838,772.10 : x
2. Step 2: Convert to fraction form
   1,492,092.27/2,059,305.40 = 838,772.10/x
3. Step 3: Cross multiply
   1,492,092.27x = 2,059,305.40 × 838,772.10
4. Step 4: Simplify right side
   1,492,092.27x = 1,727,287,921,070.50
5. Step 5: Solve for x
   x = 1,727,287,921,070.50/1,492,092.27
6. Step 6: Final answer
   x = 1,157,628.08