Finding the Fourth Proportional to 2,212.02, 3,050.82 and 1,548.90

Step by Step Solution

1. Step 1: Write the proportion equation
   2,212.02 : 3,050.82 = 1,548.90 : x
2. Step 2: Convert to fraction form
   2,212.02/3,050.82 = 1,548.90/x
3. Step 3: Cross multiply
   2,212.02x = 3,050.82 × 1,548.90
4. Step 4: Simplify right side
   2,212.02x = 4,725,415.10
5. Step 5: Solve for x
   x = 4,725,415.10/2,212.02
6. Step 6: Final answer
   x = 2,136.24