Finding the Fourth Proportional to 67,927.86, 101,748.15 and 42,955.02

Step by Step Solution

1. Step 1: Write the proportion equation
   67,927.86 : 101,748.15 = 42,955.02 : x
2. Step 2: Convert to fraction form
   67,927.86/101,748.15 = 42,955.02/x
3. Step 3: Cross multiply
   67,927.86x = 101,748.15 × 42,955.02
4. Step 4: Simplify right side
   67,927.86x = 4,370,593,818.21
5. Step 5: Solve for x
   x = 4,370,593,818.21/67,927.86
6. Step 6: Final answer
   x = 64,341.70