Finding the Fourth Proportional to 142,699.42, 214,051.25 and 67,827.27

Step by Step Solution

1. Step 1: Write the proportion equation
   142,699.42 : 214,051.25 = 67,827.27 : x
2. Step 2: Convert to fraction form
   142,699.42/214,051.25 = 67,827.27/x
3. Step 3: Cross multiply
   142,699.42x = 214,051.25 × 67,827.27
4. Step 4: Simplify right side
   142,699.42x = 14,518,511,927.59
5. Step 5: Solve for x
   x = 14,518,511,927.59/142,699.42
6. Step 6: Final answer
   x = 101,741.91