Finding the Fourth Proportional to 194,156.32, 291,153.72 and 67,769.56

Step by Step Solution

1. Step 1: Write the proportion equation
   194,156.32 : 291,153.72 = 67,769.56 : x
2. Step 2: Convert to fraction form
   194,156.32/291,153.72 = 67,769.56/x
3. Step 3: Cross multiply
   194,156.32x = 291,153.72 × 67,769.56
4. Step 4: Simplify right side
   194,156.32x = 19,731,359,496.76
5. Step 5: Solve for x
   x = 19,731,359,496.76/194,156.32
6. Step 6: Final answer
   x = 101,626.15