Finding the Fourth Proportional to 5,300.25, 7,950.42 and 1,837.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,300.25 : 7,950.42 = 1,837.50 : x
2. Step 2: Convert to fraction form
   5,300.25/7,950.42 = 1,837.50/x
3. Step 3: Cross multiply
   5,300.25x = 7,950.42 × 1,837.50
4. Step 4: Simplify right side
   5,300.25x = 14,608,896.75
5. Step 5: Solve for x
   x = 14,608,896.75/5,300.25
6. Step 6: Final answer
   x = 2,756.27