Finding the Fourth Proportional to 9,824.18, 14,736.31 and 4,899.94

Step by Step Solution

1. Step 1: Write the proportion equation
   9,824.18 : 14,736.31 = 4,899.94 : x
2. Step 2: Convert to fraction form
   9,824.18/14,736.31 = 4,899.94/x
3. Step 3: Cross multiply
   9,824.18x = 14,736.31 × 4,899.94
4. Step 4: Simplify right side
   9,824.18x = 72,207,034.82
5. Step 5: Solve for x
   x = 72,207,034.82/9,824.18
6. Step 6: Final answer
   x = 7,349.93