Finding the Fourth Proportional to 194,156.42, 291,276.18 and 109,956.38

Step by Step Solution

1. Step 1: Write the proportion equation
   194,156.42 : 291,276.18 = 109,956.38 : x
2. Step 2: Convert to fraction form
   194,156.42/291,276.18 = 109,956.38/x
3. Step 3: Cross multiply
   194,156.42x = 291,276.18 × 109,956.38
4. Step 4: Simplify right side
   194,156.42x = 32,027,674,333.03
5. Step 5: Solve for x
   x = 32,027,674,333.03/194,156.42
6. Step 6: Final answer
   x = 164,958.10