Finding the Fourth Proportional to 4,756.86, 7,131.42 and 1,833.48

Step by Step Solution

1. Step 1: Write the proportion equation
   4,756.86 : 7,131.42 = 1,833.48 : x
2. Step 2: Convert to fraction form
   4,756.86/7,131.42 = 1,833.48/x
3. Step 3: Cross multiply
   4,756.86x = 7,131.42 × 1,833.48
4. Step 4: Simplify right side
   4,756.86x = 13,075,315.94
5. Step 5: Solve for x
   x = 13,075,315.94/4,756.86
6. Step 6: Final answer
   x = 2,748.73