Finding the Fourth Proportional to 92,111.43, 138,105.86 and 35,956.71

Step by Step Solution

1. Step 1: Write the proportion equation
   92,111.43 : 138,105.86 = 35,956.71 : x
2. Step 2: Convert to fraction form
   92,111.43/138,105.86 = 35,956.71/x
3. Step 3: Cross multiply
   92,111.43x = 138,105.86 × 35,956.71
4. Step 4: Simplify right side
   92,111.43x = 4,965,832,379.79
5. Step 5: Solve for x
   x = 4,965,832,379.79/92,111.43
6. Step 6: Final answer
   x = 53,911.14