Finding the Fourth Proportional to 16,741.31, 25,097.55 and 7,374.21

Step by Step Solution

1. Step 1: Write the proportion equation
   16,741.31 : 25,097.55 = 7,374.21 : x
2. Step 2: Convert to fraction form
   16,741.31/25,097.55 = 7,374.21/x
3. Step 3: Cross multiply
   16,741.31x = 25,097.55 × 7,374.21
4. Step 4: Simplify right side
   16,741.31x = 185,074,520.11
5. Step 5: Solve for x
   x = 185,074,520.11/16,741.31
6. Step 6: Final answer
   x = 11,054.96