Finding the Fourth Proportional to 8,761.01, 12,089.73 and 4,782.06

Step by Step Solution

1. Step 1: Write the proportion equation
   8,761.01 : 12,089.73 = 4,782.06 : x
2. Step 2: Convert to fraction form
   8,761.01/12,089.73 = 4,782.06/x
3. Step 3: Cross multiply
   8,761.01x = 12,089.73 × 4,782.06
4. Step 4: Simplify right side
   8,761.01x = 57,813,814.24
5. Step 5: Solve for x
   x = 57,813,814.24/8,761.01
6. Step 6: Final answer
   x = 6,598.99