Finding the Fourth Proportional to 5,134.79, 7,075.55 and 3,541.93

Step by Step Solution

1. Step 1: Write the proportion equation
   5,134.79 : 7,075.55 = 3,541.93 : x
2. Step 2: Convert to fraction form
   5,134.79/7,075.55 = 3,541.93/x
3. Step 3: Cross multiply
   5,134.79x = 7,075.55 × 3,541.93
4. Step 4: Simplify right side
   5,134.79x = 25,061,093.98
5. Step 5: Solve for x
   x = 25,061,093.98/5,134.79
6. Step 6: Final answer
   x = 4,880.64