Finding the Fourth Proportional to 12,035.24, 18,051.72 and 3,713.02

Step by Step Solution

1. Step 1: Write the proportion equation
   12,035.24 : 18,051.72 = 3,713.02 : x
2. Step 2: Convert to fraction form
   12,035.24/18,051.72 = 3,713.02/x
3. Step 3: Cross multiply
   12,035.24x = 18,051.72 × 3,713.02
4. Step 4: Simplify right side
   12,035.24x = 67,026,397.39
5. Step 5: Solve for x
   x = 67,026,397.39/12,035.24
6. Step 6: Final answer
   x = 5,569.18