Finding the Fourth Proportional to 67,796.58, 101,683.32 and 17,877.18

Step by Step Solution

1. Step 1: Write the proportion equation
   67,796.58 : 101,683.32 = 17,877.18 : x
2. Step 2: Convert to fraction form
   67,796.58/101,683.32 = 17,877.18/x
3. Step 3: Cross multiply
   67,796.58x = 101,683.32 × 17,877.18
4. Step 4: Simplify right side
   67,796.58x = 1,817,811,014.64
5. Step 5: Solve for x
   x = 1,817,811,014.64/67,796.58
6. Step 6: Final answer
   x = 26,812.72