Finding the Fourth Proportional to 5,056.50, 6,978.69 and 4,835.10

Step by Step Solution

1. Step 1: Write the proportion equation
   5,056.50 : 6,978.69 = 4,835.10 : x
2. Step 2: Convert to fraction form
   5,056.50/6,978.69 = 4,835.10/x
3. Step 3: Cross multiply
   5,056.50x = 6,978.69 × 4,835.10
4. Step 4: Simplify right side
   5,056.50x = 33,742,664.02
5. Step 5: Solve for x
   x = 33,742,664.02/5,056.50
6. Step 6: Final answer
   x = 6,673.13