Finding the Fourth Proportional to 2,427.98, 3,349.76 and 1,588.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,427.98 : 3,349.76 = 1,588.41 : x
2. Step 2: Convert to fraction form
   2,427.98/3,349.76 = 1,588.41/x
3. Step 3: Cross multiply
   2,427.98x = 3,349.76 × 1,588.41
4. Step 4: Simplify right side
   2,427.98x = 5,320,784.34
5. Step 5: Solve for x
   x = 5,320,784.34/2,427.98
6. Step 6: Final answer
   x = 2,191.45