Finding the Fourth Proportional to 69,625.52, 96,085.35 and 40,940.00

Step by Step Solution

1. Step 1: Write the proportion equation
   69,625.52 : 96,085.35 = 40,940.00 : x
2. Step 2: Convert to fraction form
   69,625.52/96,085.35 = 40,940.00/x
3. Step 3: Cross multiply
   69,625.52x = 96,085.35 × 40,940.00
4. Step 4: Simplify right side
   69,625.52x = 3,933,733,748.57
5. Step 5: Solve for x
   x = 3,933,733,748.57/69,625.52
6. Step 6: Final answer
   x = 56,498.45