Finding the Fourth Proportional to 142,234.56, 213,364.08 and 37,053.60

Step by Step Solution

1. Step 1: Write the proportion equation
   142,234.56 : 213,364.08 = 37,053.60 : x
2. Step 2: Convert to fraction form
   142,234.56/213,364.08 = 37,053.60/x
3. Step 3: Cross multiply
   142,234.56x = 213,364.08 × 37,053.60
4. Step 4: Simplify right side
   142,234.56x = 7,905,907,274.69
5. Step 5: Solve for x
   x = 7,905,907,274.69/142,234.56
6. Step 6: Final answer
   x = 55,583.59