Finding the Fourth Proportional to 9,848.16, 14,769.76 and 4,914.24

Step by Step Solution

1. Step 1: Write the proportion equation
   9,848.16 : 14,769.76 = 4,914.24 : x
2. Step 2: Convert to fraction form
   9,848.16/14,769.76 = 4,914.24/x
3. Step 3: Cross multiply
   9,848.16x = 14,769.76 × 4,914.24
4. Step 4: Simplify right side
   9,848.16x = 72,582,145.38
5. Step 5: Solve for x
   x = 72,582,145.38/9,848.16
6. Step 6: Final answer
   x = 7,370.12