Finding the Fourth Proportional to 1,972.37, 2,953.82 and 1,560.17

Step by Step Solution

1. Step 1: Write the proportion equation
   1,972.37 : 2,953.82 = 1,560.17 : x
2. Step 2: Convert to fraction form
   1,972.37/2,953.82 = 1,560.17/x
3. Step 3: Cross multiply
   1,972.37x = 2,953.82 × 1,560.17
4. Step 4: Simplify right side
   1,972.37x = 4,608,438.78
5. Step 5: Solve for x
   x = 4,608,438.78/1,972.37
6. Step 6: Final answer
   x = 2,336.50