Finding the Fourth Proportional to 142,827.93, 214,338.69 and 58,603.32

Step by Step Solution

1. Step 1: Write the proportion equation
   142,827.93 : 214,338.69 = 58,603.32 : x
2. Step 2: Convert to fraction form
   142,827.93/214,338.69 = 58,603.32/x
3. Step 3: Cross multiply
   142,827.93x = 214,338.69 × 58,603.32
4. Step 4: Simplify right side
   142,827.93x = 12,560,958,838.45
5. Step 5: Solve for x
   x = 12,560,958,838.45/142,827.93
6. Step 6: Final answer
   x = 87,944.70