Finding the Fourth Proportional to 142,882.82, 214,303.16 and 37,709.18

Step by Step Solution

1. Step 1: Write the proportion equation
   142,882.82 : 214,303.16 = 37,709.18 : x
2. Step 2: Convert to fraction form
   142,882.82/214,303.16 = 37,709.18/x
3. Step 3: Cross multiply
   142,882.82x = 214,303.16 × 37,709.18
4. Step 4: Simplify right side
   142,882.82x = 8,081,196,435.01
5. Step 5: Solve for x
   x = 8,081,196,435.01/142,882.82
6. Step 6: Final answer
   x = 56,558.21