Finding the Fourth Proportional to 194,152.03, 268,002.93 and 113,605.50

Step by Step Solution

1. Step 1: Write the proportion equation
   194,152.03 : 268,002.93 = 113,605.50 : x
2. Step 2: Convert to fraction form
   194,152.03/268,002.93 = 113,605.50/x
3. Step 3: Cross multiply
   194,152.03x = 268,002.93 × 113,605.50
4. Step 4: Simplify right side
   194,152.03x = 30,446,606,864.12
5. Step 5: Solve for x
   x = 30,446,606,864.12/194,152.03
6. Step 6: Final answer
   x = 156,818.38