Finding the Fourth Proportional to 9,077.01, 13,615.38 and 2,503.05

Step by Step Solution

1. Step 1: Write the proportion equation
   9,077.01 : 13,615.38 = 2,503.05 : x
2. Step 2: Convert to fraction form
   9,077.01/13,615.38 = 2,503.05/x
3. Step 3: Cross multiply
   9,077.01x = 13,615.38 × 2,503.05
4. Step 4: Simplify right side
   9,077.01x = 34,079,976.91
5. Step 5: Solve for x
   x = 34,079,976.91/9,077.01
6. Step 6: Final answer
   x = 3,754.54