Finding the Fourth Proportional to 2,406,799.34, 3,611,366.72 and 1,058,786.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,406,799.34 : 3,611,366.72 = 1,058,786.78 : x
2. Step 2: Convert to fraction form
   2,406,799.34/3,611,366.72 = 1,058,786.78/x
3. Step 3: Cross multiply
   2,406,799.34x = 3,611,366.72 × 1,058,786.78
4. Step 4: Simplify right side
   2,406,799.34x = 3,823,667,340,867.96
5. Step 5: Solve for x
   x = 3,823,667,340,867.96/2,406,799.34
6. Step 6: Final answer
   x = 1,588,693.86