Finding the Fourth Proportional to 214,162.30, 295,068.18 and 141,436.05

Step by Step Solution

1. Step 1: Write the proportion equation
   214,162.30 : 295,068.18 = 141,436.05 : x
2. Step 2: Convert to fraction form
   214,162.30/295,068.18 = 141,436.05/x
3. Step 3: Cross multiply
   214,162.30x = 295,068.18 × 141,436.05
4. Step 4: Simplify right side
   214,162.30x = 41,733,277,859.89
5. Step 5: Solve for x
   x = 41,733,277,859.89/214,162.30
6. Step 6: Final answer
   x = 194,867.53