Finding the Fourth Proportional to 8,952.58, 12,354.28 and 4,973.59

Step by Step Solution

1. Step 1: Write the proportion equation
   8,952.58 : 12,354.28 = 4,973.59 : x
2. Step 2: Convert to fraction form
   8,952.58/12,354.28 = 4,973.59/x
3. Step 3: Cross multiply
   8,952.58x = 12,354.28 × 4,973.59
4. Step 4: Simplify right side
   8,952.58x = 61,445,123.47
5. Step 5: Solve for x
   x = 61,445,123.47/8,952.58
6. Step 6: Final answer
   x = 6,863.40