Finding the Fourth Proportional to 16,050.76, 24,075.42 and 4,957

Step by Step Solution

1. Step 1: Write the proportion equation
   16,050.76 : 24,075.42 = 4,957 : x
2. Step 2: Convert to fraction form
   16,050.76/24,075.42 = 4,957/x
3. Step 3: Cross multiply
   16,050.76x = 24,075.42 × 4,957
4. Step 4: Simplify right side
   16,050.76x = 119,341,856.94
5. Step 5: Solve for x
   x = 119,341,856.94/16,050.76
6. Step 6: Final answer
   x = 7,435.28