Finding the Fourth Proportional to 8,870.96, 13,302.59 and 4,710.06

Step by Step Solution

1. Step 1: Write the proportion equation
   8,870.96 : 13,302.59 = 4,710.06 : x
2. Step 2: Convert to fraction form
   8,870.96/13,302.59 = 4,710.06/x
3. Step 3: Cross multiply
   8,870.96x = 13,302.59 × 4,710.06
4. Step 4: Simplify right side
   8,870.96x = 62,655,997.06
5. Step 5: Solve for x
   x = 62,655,997.06/8,870.96
6. Step 6: Final answer
   x = 7,063.05