Finding the Fourth Proportional to 142,377.02, 213,567.60 and 37,196

Step by Step Solution

1. Step 1: Write the proportion equation
   142,377.02 : 213,567.60 = 37,196 : x
2. Step 2: Convert to fraction form
   142,377.02/213,567.60 = 37,196/x
3. Step 3: Cross multiply
   142,377.02x = 213,567.60 × 37,196
4. Step 4: Simplify right side
   142,377.02x = 7,943,860,449.60
5. Step 5: Solve for x
   x = 7,943,860,449.60/142,377.02
6. Step 6: Final answer
   x = 55,794.54