Finding the Fourth Proportional to 1,783.76, 2,677.24 and 1,493.08

Step by Step Solution

1. Step 1: Write the proportion equation
   1,783.76 : 2,677.24 = 1,493.08 : x
2. Step 2: Convert to fraction form
   1,783.76/2,677.24 = 1,493.08/x
3. Step 3: Cross multiply
   1,783.76x = 2,677.24 × 1,493.08
4. Step 4: Simplify right side
   1,783.76x = 3,997,333.50
5. Step 5: Solve for x
   x = 3,997,333.50/1,783.76
6. Step 6: Final answer
   x = 2,240.96