Finding the Fourth Proportional to 8,158,400.18, 12,238,994.48 and 3,363,468.29

Step by Step Solution

1. Step 1: Write the proportion equation
   8,158,400.18 : 12,238,994.48 = 3,363,468.29 : x
2. Step 2: Convert to fraction form
   8,158,400.18/12,238,994.48 = 3,363,468.29/x
3. Step 3: Cross multiply
   8,158,400.18x = 12,238,994.48 × 3,363,468.29
4. Step 4: Simplify right side
   8,158,400.18x = 41,165,469,834,965.04
5. Step 5: Solve for x
   x = 41,165,469,834,965.04/8,158,400.18
6. Step 6: Final answer
   x = 5,045,777.23