Finding the Fourth Proportional to 9,887.96, 14,837.43 and 4,048.67

Step by Step Solution

1. Step 1: Write the proportion equation
   9,887.96 : 14,837.43 = 4,048.67 : x
2. Step 2: Convert to fraction form
   9,887.96/14,837.43 = 4,048.67/x
3. Step 3: Cross multiply
   9,887.96x = 14,837.43 × 4,048.67
4. Step 4: Simplify right side
   9,887.96x = 60,071,857.72
5. Step 5: Solve for x
   x = 60,071,857.72/9,887.96
6. Step 6: Final answer
   x = 6,075.25