Finding the Fourth Proportional to 142,296.14, 213,444.18 and 37,114.82

Step by Step Solution

1. Step 1: Write the proportion equation
   142,296.14 : 213,444.18 = 37,114.82 : x
2. Step 2: Convert to fraction form
   142,296.14/213,444.18 = 37,114.82/x
3. Step 3: Cross multiply
   142,296.14x = 213,444.18 × 37,114.82
4. Step 4: Simplify right side
   142,296.14x = 7,921,942,320.75
5. Step 5: Solve for x
   x = 7,921,942,320.75/142,296.14
6. Step 6: Final answer
   x = 55,672.22