Finding the Fourth Proportional to 2,058,156.27, 3,087,724.86 and 710,330.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,058,156.27 : 3,087,724.86 = 710,330.49 : x
2. Step 2: Convert to fraction form
   2,058,156.27/3,087,724.86 = 710,330.49/x
3. Step 3: Cross multiply
   2,058,156.27x = 3,087,724.86 × 710,330.49
4. Step 4: Simplify right side
   2,058,156.27x = 2,193,305,112,788.98
5. Step 5: Solve for x
   x = 2,193,305,112,788.98/2,058,156.27
6. Step 6: Final answer
   x = 1,065,665.01