Finding the Fourth Proportional to 69,443.07, 104,169.50 and 34,373.31

Step by Step Solution

1. Step 1: Write the proportion equation
   69,443.07 : 104,169.50 = 34,373.31 : x
2. Step 2: Convert to fraction form
   69,443.07/104,169.50 = 34,373.31/x
3. Step 3: Cross multiply
   69,443.07x = 104,169.50 × 34,373.31
4. Step 4: Simplify right side
   69,443.07x = 3,580,650,516.05
5. Step 5: Solve for x
   x = 3,580,650,516.05/69,443.07
6. Step 6: Final answer
   x = 51,562.39