Finding the Fourth Proportional to 2,932.72, 4,365.58 and 2,888.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,932.72 : 4,365.58 = 2,888.98 : x
2. Step 2: Convert to fraction form
   2,932.72/4,365.58 = 2,888.98/x
3. Step 3: Cross multiply
   2,932.72x = 4,365.58 × 2,888.98
4. Step 4: Simplify right side
   2,932.72x = 12,612,073.31
5. Step 5: Solve for x
   x = 12,612,073.31/2,932.72
6. Step 6: Final answer
   x = 4,300.47