Finding the Fourth Proportional to 9,290.01, 13,935.48 and 3,047.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,290.01 : 13,935.48 = 3,047.50 : x
2. Step 2: Convert to fraction form
   9,290.01/13,935.48 = 3,047.50/x
3. Step 3: Cross multiply
   9,290.01x = 13,935.48 × 3,047.50
4. Step 4: Simplify right side
   9,290.01x = 42,468,340.46
5. Step 5: Solve for x
   x = 42,468,340.46/9,290.01
6. Step 6: Final answer
   x = 4,571.40