Finding the Fourth Proportional to 1,942,076.03, 2,680,224.50 and 1,071,081.09

Step by Step Solution

1. Step 1: Write the proportion equation
   1,942,076.03 : 2,680,224.50 = 1,071,081.09 : x
2. Step 2: Convert to fraction form
   1,942,076.03/2,680,224.50 = 1,071,081.09/x
3. Step 3: Cross multiply
   1,942,076.03x = 2,680,224.50 × 1,071,081.09
4. Step 4: Simplify right side
   1,942,076.03x = 2,870,737,773,549.30
5. Step 5: Solve for x
   x = 2,870,737,773,549.30/1,942,076.03
6. Step 6: Final answer
   x = 1,478,179.91