Finding the Fourth Proportional to 177,426.72, 244,848.96 and 101,970.72

Step by Step Solution

1. Step 1: Write the proportion equation
   177,426.72 : 244,848.96 = 101,970.72 : x
2. Step 2: Convert to fraction form
   177,426.72/244,848.96 = 101,970.72/x
3. Step 3: Cross multiply
   177,426.72x = 244,848.96 × 101,970.72
4. Step 4: Simplify right side
   177,426.72x = 24,967,424,742.45
5. Step 5: Solve for x
   x = 24,967,424,742.45/177,426.72
6. Step 6: Final answer
   x = 140,719.64