Finding the Fourth Proportional to 67,952.86, 101,875.93 and 42,940.26

Step by Step Solution

1. Step 1: Write the proportion equation
   67,952.86 : 101,875.93 = 42,940.26 : x
2. Step 2: Convert to fraction form
   67,952.86/101,875.93 = 42,940.26/x
3. Step 3: Cross multiply
   67,952.86x = 101,875.93 × 42,940.26
4. Step 4: Simplify right side
   67,952.86x = 4,374,578,814.59
5. Step 5: Solve for x
   x = 4,374,578,814.59/67,952.86
6. Step 6: Final answer
   x = 64,376.67