Finding the Fourth Proportional to 9,290.08, 13,937.55 and 3,051.06

Step by Step Solution

1. Step 1: Write the proportion equation
   9,290.08 : 13,937.55 = 3,051.06 : x
2. Step 2: Convert to fraction form
   9,290.08/13,937.55 = 3,051.06/x
3. Step 3: Cross multiply
   9,290.08x = 13,937.55 × 3,051.06
4. Step 4: Simplify right side
   9,290.08x = 42,524,301.30
5. Step 5: Solve for x
   x = 42,524,301.30/9,290.08
6. Step 6: Final answer
   x = 4,577.39