Finding the Fourth Proportional to 9,928.50, 14,888.98 and 4,003.37

Step by Step Solution

1. Step 1: Write the proportion equation
   9,928.50 : 14,888.98 = 4,003.37 : x
2. Step 2: Convert to fraction form
   9,928.50/14,888.98 = 4,003.37/x
3. Step 3: Cross multiply
   9,928.50x = 14,888.98 × 4,003.37
4. Step 4: Simplify right side
   9,928.50x = 59,606,095.86
5. Step 5: Solve for x
   x = 59,606,095.86/9,928.50
6. Step 6: Final answer
   x = 6,003.53