Finding the Fourth Proportional to 69,852.91, 104,804.72 and 43,167.80

Step by Step Solution

1. Step 1: Write the proportion equation
   69,852.91 : 104,804.72 = 43,167.80 : x
2. Step 2: Convert to fraction form
   69,852.91/104,804.72 = 43,167.80/x
3. Step 3: Cross multiply
   69,852.91x = 104,804.72 × 43,167.80
4. Step 4: Simplify right side
   69,852.91x = 4,524,189,192.02
5. Step 5: Solve for x
   x = 4,524,189,192.02/69,852.91
6. Step 6: Final answer
   x = 64,767.37