Finding the Fourth Proportional to 5,084.30, 7,012.72 and 4,666.00

Step by Step Solution

1. Step 1: Write the proportion equation
   5,084.30 : 7,012.72 = 4,666.00 : x
2. Step 2: Convert to fraction form
   5,084.30/7,012.72 = 4,666.00/x
3. Step 3: Cross multiply
   5,084.30x = 7,012.72 × 4,666.00
4. Step 4: Simplify right side
   5,084.30x = 32,721,339.87
5. Step 5: Solve for x
   x = 32,721,339.87/5,084.30
6. Step 6: Final answer
   x = 6,435.76