Finding the Fourth Proportional to 2,248,830.37, 3,103,410.41 and 1,230,213.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,248,830.37 : 3,103,410.41 = 1,230,213.25 : x
2. Step 2: Convert to fraction form
   2,248,830.37/3,103,410.41 = 1,230,213.25/x
3. Step 3: Cross multiply
   2,248,830.37x = 3,103,410.41 × 1,230,213.25
4. Step 4: Simplify right side
   2,248,830.37x = 3,817,856,606,569.93
5. Step 5: Solve for x
   x = 3,817,856,606,569.93/2,248,830.37
6. Step 6: Final answer
   x = 1,697,707.69