Finding the Fourth Proportional to 2,493.37, 3,736.56 and 1,971.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,493.37 : 3,736.56 = 1,971.07 : x
2. Step 2: Convert to fraction form
   2,493.37/3,736.56 = 1,971.07/x
3. Step 3: Cross multiply
   2,493.37x = 3,736.56 × 1,971.07
4. Step 4: Simplify right side
   2,493.37x = 7,365,021.32
5. Step 5: Solve for x
   x = 7,365,021.32/2,493.37
6. Step 6: Final answer
   x = 2,953.84