Finding the Fourth Proportional to 1,499,242.85, 2,248,188.12 and 740,788.41

Step by Step Solution

1. Step 1: Write the proportion equation
   1,499,242.85 : 2,248,188.12 = 740,788.41 : x
2. Step 2: Convert to fraction form
   1,499,242.85/2,248,188.12 = 740,788.41/x
3. Step 3: Cross multiply
   1,499,242.85x = 2,248,188.12 × 740,788.41
4. Step 4: Simplify right side
   1,499,242.85x = 1,665,431,702,795.69
5. Step 5: Solve for x
   x = 1,665,431,702,795.69/1,499,242.85
6. Step 6: Final answer
   x = 1,110,848.52