Finding the Fourth Proportional to 37,017, 55,531.27 and 12,051.15

Step by Step Solution

1. Step 1: Write the proportion equation
   37,017 : 55,531.27 = 12,051.15 : x
2. Step 2: Convert to fraction form
   37,017/55,531.27 = 12,051.15/x
3. Step 3: Cross multiply
   37,017x = 55,531.27 × 12,051.15
4. Step 4: Simplify right side
   37,017x = 669,215,939.83
5. Step 5: Solve for x
   x = 669,215,939.83/37,017
6. Step 6: Final answer
   x = 18,078.61