Finding the Fourth Proportional to 2,058,776.96, 2,841,225.50 and 1,140,987

Step by Step Solution

1. Step 1: Write the proportion equation
   2,058,776.96 : 2,841,225.50 = 1,140,987 : x
2. Step 2: Convert to fraction form
   2,058,776.96/2,841,225.50 = 1,140,987/x
3. Step 3: Cross multiply
   2,058,776.96x = 2,841,225.50 × 1,140,987
4. Step 4: Simplify right side
   2,058,776.96x = 3,241,801,359,568.50
5. Step 5: Solve for x
   x = 3,241,801,359,568.50/2,058,776.96
6. Step 6: Final answer
   x = 1,574,624.85