Finding the Fourth Proportional to 5,075.19, 7,003.33 and 2,950.76

Step by Step Solution

1. Step 1: Write the proportion equation
   5,075.19 : 7,003.33 = 2,950.76 : x
2. Step 2: Convert to fraction form
   5,075.19/7,003.33 = 2,950.76/x
3. Step 3: Cross multiply
   5,075.19x = 7,003.33 × 2,950.76
4. Step 4: Simplify right side
   5,075.19x = 20,665,156.16
5. Step 5: Solve for x
   x = 20,665,156.16/5,075.19
6. Step 6: Final answer
   x = 4,071.80