Finding the Fourth Proportional to 9,302.77, 13,953.04 and 3,061.23

Step by Step Solution

1. Step 1: Write the proportion equation
   9,302.77 : 13,953.04 = 3,061.23 : x
2. Step 2: Convert to fraction form
   9,302.77/13,953.04 = 3,061.23/x
3. Step 3: Cross multiply
   9,302.77x = 13,953.04 × 3,061.23
4. Step 4: Simplify right side
   9,302.77x = 42,713,467.83
5. Step 5: Solve for x
   x = 42,713,467.83/9,302.77
6. Step 6: Final answer
   x = 4,591.48