Finding the Fourth Proportional to 2,345.08, 3,235.43 and 1,548.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,345.08 : 3,235.43 = 1,548.80 : x
2. Step 2: Convert to fraction form
   2,345.08/3,235.43 = 1,548.80/x
3. Step 3: Cross multiply
   2,345.08x = 3,235.43 × 1,548.80
4. Step 4: Simplify right side
   2,345.08x = 5,011,010.06
5. Step 5: Solve for x
   x = 5,011,010.06/2,345.08
6. Step 6: Final answer
   x = 2,136.82