Finding the Fourth Proportional to 194,925.82, 268,997.59 and 105,501.82

Step by Step Solution

1. Step 1: Write the proportion equation
   194,925.82 : 268,997.59 = 105,501.82 : x
2. Step 2: Convert to fraction form
   194,925.82/268,997.59 = 105,501.82/x
3. Step 3: Cross multiply
   194,925.82x = 268,997.59 × 105,501.82
4. Step 4: Simplify right side
   194,925.82x = 28,379,735,320.61
5. Step 5: Solve for x
   x = 28,379,735,320.61/194,925.82
6. Step 6: Final answer
   x = 145,592.49