Finding the Fourth Proportional to 5,783.49, 8,667.83 and 5,003.46

Step by Step Solution

1. Step 1: Write the proportion equation
   5,783.49 : 8,667.83 = 5,003.46 : x
2. Step 2: Convert to fraction form
   5,783.49/8,667.83 = 5,003.46/x
3. Step 3: Cross multiply
   5,783.49x = 8,667.83 × 5,003.46
4. Step 4: Simplify right side
   5,783.49x = 43,369,115.67
5. Step 5: Solve for x
   x = 43,369,115.67/5,783.49
6. Step 6: Final answer
   x = 7,498.78