Finding the Fourth Proportional to 4,715.02, 7,116.84 and 4,715.02

Step by Step Solution

1. Step 1: Write the proportion equation
   4,715.02 : 7,116.84 = 4,715.02 : x
2. Step 2: Convert to fraction form
   4,715.02/7,116.84 = 4,715.02/x
3. Step 3: Cross multiply
   4,715.02x = 7,116.84 × 4,715.02
4. Step 4: Simplify right side
   4,715.02x = 33,556,042.94
5. Step 5: Solve for x
   x = 33,556,042.94/4,715.02
6. Step 6: Final answer
   x = 7,116.84