Finding the Fourth Proportional to 3,499.43, 4,829.18 and 1,927.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,499.43 : 4,829.18 = 1,927.50 : x
2. Step 2: Convert to fraction form
   3,499.43/4,829.18 = 1,927.50/x
3. Step 3: Cross multiply
   3,499.43x = 4,829.18 × 1,927.50
4. Step 4: Simplify right side
   3,499.43x = 9,308,234.81
5. Step 5: Solve for x
   x = 9,308,234.81/3,499.43
6. Step 6: Final answer
   x = 2,659.93