Finding the Fourth Proportional to 2,215,099.98, 3,058,476.03 and 1,356,832.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,215,099.98 : 3,058,476.03 = 1,356,832.62 : x
2. Step 2: Convert to fraction form
   2,215,099.98/3,058,476.03 = 1,356,832.62/x
3. Step 3: Cross multiply
   2,215,099.98x = 3,058,476.03 × 1,356,832.62
4. Step 4: Simplify right side
   2,215,099.98x = 4,149,840,044,992.10
5. Step 5: Solve for x
   x = 4,149,840,044,992.10/2,215,099.98
6. Step 6: Final answer
   x = 1,873,432.39