Finding the Fourth Proportional to 293,181.42, 404,381.78 and 269,060.27

Step by Step Solution

1. Step 1: Write the proportion equation
   293,181.42 : 404,381.78 = 269,060.27 : x
2. Step 2: Convert to fraction form
   293,181.42/404,381.78 = 269,060.27/x
3. Step 3: Cross multiply
   293,181.42x = 404,381.78 × 269,060.27
4. Step 4: Simplify right side
   293,181.42x = 108,803,073,619.38
5. Step 5: Solve for x
   x = 108,803,073,619.38/293,181.42
6. Step 6: Final answer
   x = 371,111.77