Finding the Fourth Proportional to 69,625.86, 96,085.83 and 40,940.34

Step by Step Solution

1. Step 1: Write the proportion equation
   69,625.86 : 96,085.83 = 40,940.34 : x
2. Step 2: Convert to fraction form
   69,625.86/96,085.83 = 40,940.34/x
3. Step 3: Cross multiply
   69,625.86x = 96,085.83 × 40,940.34
4. Step 4: Simplify right side
   69,625.86x = 3,933,786,549.38
5. Step 5: Solve for x
   x = 3,933,786,549.38/69,625.86
6. Step 6: Final answer
   x = 56,498.93