Finding the Fourth Proportional to 49,120.02, 73,691.10 and 17,955

Step by Step Solution

1. Step 1: Write the proportion equation
   49,120.02 : 73,691.10 = 17,955 : x
2. Step 2: Convert to fraction form
   49,120.02/73,691.10 = 17,955/x
3. Step 3: Cross multiply
   49,120.02x = 73,691.10 × 17,955
4. Step 4: Simplify right side
   49,120.02x = 1,323,123,700.50
5. Step 5: Solve for x
   x = 1,323,123,700.50/49,120.02
6. Step 6: Final answer
   x = 26,936.55