Finding the Fourth Proportional to 2,248,673.34, 3,103,193.82 and 1,230,078.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,248,673.34 : 3,103,193.82 = 1,230,078.09 : x
2. Step 2: Convert to fraction form
   2,248,673.34/3,103,193.82 = 1,230,078.09/x
3. Step 3: Cross multiply
   2,248,673.34x = 3,103,193.82 × 1,230,078.09
4. Step 4: Simplify right side
   2,248,673.34x = 3,817,170,727,005.40
5. Step 5: Solve for x
   x = 3,817,170,727,005.40/2,248,673.34
6. Step 6: Final answer
   x = 1,697,521.23