Finding the Fourth Proportional to 2,945,205.72, 4,416,714.72 and 1,025,623.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,945,205.72 : 4,416,714.72 = 1,025,623.98 : x
2. Step 2: Convert to fraction form
   2,945,205.72/4,416,714.72 = 1,025,623.98/x
3. Step 3: Cross multiply
   2,945,205.72x = 4,416,714.72 × 1,025,623.98
4. Step 4: Simplify right side
   2,945,205.72x = 4,529,888,529,650.99
5. Step 5: Solve for x
   x = 4,529,888,529,650.99/2,945,205.72
6. Step 6: Final answer
   x = 1,538,055.05