Finding the Fourth Proportional to 5,291.61, 7,300.37 and 3,402.94

Step by Step Solution

1. Step 1: Write the proportion equation
   5,291.61 : 7,300.37 = 3,402.94 : x
2. Step 2: Convert to fraction form
   5,291.61/7,300.37 = 3,402.94/x
3. Step 3: Cross multiply
   5,291.61x = 7,300.37 × 3,402.94
4. Step 4: Simplify right side
   5,291.61x = 24,842,667.57
5. Step 5: Solve for x
   x = 24,842,667.57/5,291.61
6. Step 6: Final answer
   x = 4,694.73