Finding the Fourth Proportional to 1,925.34, 2,887.98 and 464.48

Step by Step Solution

1. Step 1: Write the proportion equation
   1,925.34 : 2,887.98 = 464.48 : x
2. Step 2: Convert to fraction form
   1,925.34/2,887.98 = 464.48/x
3. Step 3: Cross multiply
   1,925.34x = 2,887.98 × 464.48
4. Step 4: Simplify right side
   1,925.34x = 1,341,401.73
5. Step 5: Solve for x
   x = 1,341,401.73/1,925.34
6. Step 6: Final answer
   x = 696.71