Finding the Fourth Proportional to 293,333.32, 404,742.18 and 178,581.16

Step by Step Solution

1. Step 1: Write the proportion equation
   293,333.32 : 404,742.18 = 178,581.16 : x
2. Step 2: Convert to fraction form
   293,333.32/404,742.18 = 178,581.16/x
3. Step 3: Cross multiply
   293,333.32x = 404,742.18 × 178,581.16
4. Step 4: Simplify right side
   293,333.32x = 72,279,328,005.33
5. Step 5: Solve for x
   x = 72,279,328,005.33/293,333.32
6. Step 6: Final answer
   x = 246,406.81