Finding the Fourth Proportional to 9,886.96, 14,835.93 and 4,047.67

Step by Step Solution

1. Step 1: Write the proportion equation
   9,886.96 : 14,835.93 = 4,047.67 : x
2. Step 2: Convert to fraction form
   9,886.96/14,835.93 = 4,047.67/x
3. Step 3: Cross multiply
   9,886.96x = 14,835.93 × 4,047.67
4. Step 4: Simplify right side
   9,886.96x = 60,050,952.15
5. Step 5: Solve for x
   x = 60,050,952.15/9,886.96
6. Step 6: Final answer
   x = 6,073.75