Finding the Fourth Proportional to 69,947.24, 104,833.06 and 55,097.51

Step by Step Solution

1. Step 1: Write the proportion equation
   69,947.24 : 104,833.06 = 55,097.51 : x
2. Step 2: Convert to fraction form
   69,947.24/104,833.06 = 55,097.51/x
3. Step 3: Cross multiply
   69,947.24x = 104,833.06 × 55,097.51
4. Step 4: Simplify right side
   69,947.24x = 5,776,039,909.77
5. Step 5: Solve for x
   x = 5,776,039,909.77/69,947.24
6. Step 6: Final answer
   x = 82,577.10