Finding the Fourth Proportional to 4,935.98, 7,405.62 and 3,084.86

Step by Step Solution

1. Step 1: Write the proportion equation
   4,935.98 : 7,405.62 = 3,084.86 : x
2. Step 2: Convert to fraction form
   4,935.98/7,405.62 = 3,084.86/x
3. Step 3: Cross multiply
   4,935.98x = 7,405.62 × 3,084.86
4. Step 4: Simplify right side
   4,935.98x = 22,845,300.91
5. Step 5: Solve for x
   x = 22,845,300.91/4,935.98
6. Step 6: Final answer
   x = 4,628.32