Finding the Fourth Proportional to 9,047.83, 13,570.08 and 3,124.71

Step by Step Solution

1. Step 1: Write the proportion equation
   9,047.83 : 13,570.08 = 3,124.71 : x
2. Step 2: Convert to fraction form
   9,047.83/13,570.08 = 3,124.71/x
3. Step 3: Cross multiply
   9,047.83x = 13,570.08 × 3,124.71
4. Step 4: Simplify right side
   9,047.83x = 42,402,564.68
5. Step 5: Solve for x
   x = 42,402,564.68/9,047.83
6. Step 6: Final answer
   x = 4,686.49