Finding the Fourth Proportional to 9,557.31, 14,338.71 and 4,011.42

Step by Step Solution

1. Step 1: Write the proportion equation
   9,557.31 : 14,338.71 = 4,011.42 : x
2. Step 2: Convert to fraction form
   9,557.31/14,338.71 = 4,011.42/x
3. Step 3: Cross multiply
   9,557.31x = 14,338.71 × 4,011.42
4. Step 4: Simplify right side
   9,557.31x = 57,518,588.07
5. Step 5: Solve for x
   x = 57,518,588.07/9,557.31
6. Step 6: Final answer
   x = 6,018.28