Finding the Fourth Proportional to 142,251.37, 213,389.25 and 37,070.17

Step by Step Solution

1. Step 1: Write the proportion equation
   142,251.37 : 213,389.25 = 37,070.17 : x
2. Step 2: Convert to fraction form
   142,251.37/213,389.25 = 37,070.17/x
3. Step 3: Cross multiply
   142,251.37x = 213,389.25 × 37,070.17
4. Step 4: Simplify right side
   142,251.37x = 7,910,375,773.67
5. Step 5: Solve for x
   x = 7,910,375,773.67/142,251.37
6. Step 6: Final answer
   x = 55,608.43