Finding the Fourth Proportional to 194,142.77, 267,863.00 and 116,597.72

Step by Step Solution

1. Step 1: Write the proportion equation
   194,142.77 : 267,863.00 = 116,597.72 : x
2. Step 2: Convert to fraction form
   194,142.77/267,863.00 = 116,597.72/x
3. Step 3: Cross multiply
   194,142.77x = 267,863.00 × 116,597.72
4. Step 4: Simplify right side
   194,142.77x = 31,232,213,150.06
5. Step 5: Solve for x
   x = 31,232,213,150.06/194,142.77
6. Step 6: Final answer
   x = 160,872.40