Finding the Fourth Proportional to 2,316.58, 3,472.32 and 929.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,316.58 : 3,472.32 = 929.52 : x
2. Step 2: Convert to fraction form
   2,316.58/3,472.32 = 929.52/x
3. Step 3: Cross multiply
   2,316.58x = 3,472.32 × 929.52
4. Step 4: Simplify right side
   2,316.58x = 3,227,590.89
5. Step 5: Solve for x
   x = 3,227,590.89/2,316.58
6. Step 6: Final answer
   x = 1,393.26