Finding the Fourth Proportional to 2,630,279.24, 3,945,616.50 and 833,303.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,630,279.24 : 3,945,616.50 = 833,303.96 : x
2. Step 2: Convert to fraction form
   2,630,279.24/3,945,616.50 = 833,303.96/x
3. Step 3: Cross multiply
   2,630,279.24x = 3,945,616.50 × 833,303.96
4. Step 4: Simplify right side
   2,630,279.24x = 3,287,897,854,091.34
5. Step 5: Solve for x
   x = 3,287,897,854,091.34/2,630,279.24
6. Step 6: Final answer
   x = 1,250,018.55