Finding the Fourth Proportional to 2,516.58, 3,473.48 and 1,522.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,516.58 : 3,473.48 = 1,522.50 : x
2. Step 2: Convert to fraction form
   2,516.58/3,473.48 = 1,522.50/x
3. Step 3: Cross multiply
   2,516.58x = 3,473.48 × 1,522.50
4. Step 4: Simplify right side
   2,516.58x = 5,288,373.30
5. Step 5: Solve for x
   x = 5,288,373.30/2,516.58
6. Step 6: Final answer
   x = 2,101.41