Finding the Fourth Proportional to 5,333.76, 7,356.62 and 3,917.01

Step by Step Solution

1. Step 1: Write the proportion equation
   5,333.76 : 7,356.62 = 3,917.01 : x
2. Step 2: Convert to fraction form
   5,333.76/7,356.62 = 3,917.01/x
3. Step 3: Cross multiply
   5,333.76x = 7,356.62 × 3,917.01
4. Step 4: Simplify right side
   5,333.76x = 28,815,934.52
5. Step 5: Solve for x
   x = 28,815,934.52/5,333.76
6. Step 6: Final answer
   x = 5,402.56