Finding the Fourth Proportional to 9,001.08, 13,501.71 and 3,157.83

Step by Step Solution

1. Step 1: Write the proportion equation
   9,001.08 : 13,501.71 = 3,157.83 : x
2. Step 2: Convert to fraction form
   9,001.08/13,501.71 = 3,157.83/x
3. Step 3: Cross multiply
   9,001.08x = 13,501.71 × 3,157.83
4. Step 4: Simplify right side
   9,001.08x = 42,636,104.89
5. Step 5: Solve for x
   x = 42,636,104.89/9,001.08
6. Step 6: Final answer
   x = 4,736.78