Finding the Fourth Proportional to 69,758.54, 96,303.52 and 55,996.82

Step by Step Solution

1. Step 1: Write the proportion equation
   69,758.54 : 96,303.52 = 55,996.82 : x
2. Step 2: Convert to fraction form
   69,758.54/96,303.52 = 55,996.82/x
3. Step 3: Cross multiply
   69,758.54x = 96,303.52 × 55,996.82
4. Step 4: Simplify right side
   69,758.54x = 5,392,690,874.81
5. Step 5: Solve for x
   x = 5,392,690,874.81/69,758.54
6. Step 6: Final answer
   x = 77,305.10