Finding the Fourth Proportional to 11,290.42, 16,941.41 and 5,374.00

Step by Step Solution

1. Step 1: Write the proportion equation
   11,290.42 : 16,941.41 = 5,374.00 : x
2. Step 2: Convert to fraction form
   11,290.42/16,941.41 = 5,374.00/x
3. Step 3: Cross multiply
   11,290.42x = 16,941.41 × 5,374.00
4. Step 4: Simplify right side
   11,290.42x = 91,043,025.76
5. Step 5: Solve for x
   x = 91,043,025.76/11,290.42
6. Step 6: Final answer
   x = 8,063.74