Finding the Fourth Proportional to 2,892,224.34, 4,337,336.56 and 1,185,883.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,892,224.34 : 4,337,336.56 = 1,185,883.20 : x
2. Step 2: Convert to fraction form
   2,892,224.34/4,337,336.56 = 1,185,883.20/x
3. Step 3: Cross multiply
   2,892,224.34x = 4,337,336.56 × 1,185,883.20
4. Step 4: Simplify right side
   2,892,224.34x = 5,143,574,559,249.79
5. Step 5: Solve for x
   x = 5,143,574,559,249.79/2,892,224.34
6. Step 6: Final answer
   x = 1,778,414.80