Finding the Fourth Proportional to 67,569.07, 101,201.37 and 52,455.88

Step by Step Solution

1. Step 1: Write the proportion equation
   67,569.07 : 101,201.37 = 52,455.88 : x
2. Step 2: Convert to fraction form
   67,569.07/101,201.37 = 52,455.88/x
3. Step 3: Cross multiply
   67,569.07x = 101,201.37 × 52,455.88
4. Step 4: Simplify right side
   67,569.07x = 5,308,607,008.32
5. Step 5: Solve for x
   x = 5,308,607,008.32/67,569.07
6. Step 6: Final answer
   x = 78,565.63