Finding the Fourth Proportional to 49,061.35, 73,602.99 and 17,896.60

Step by Step Solution

1. Step 1: Write the proportion equation
   49,061.35 : 73,602.99 = 17,896.60 : x
2. Step 2: Convert to fraction form
   49,061.35/73,602.99 = 17,896.60/x
3. Step 3: Cross multiply
   49,061.35x = 73,602.99 × 17,896.60
4. Step 4: Simplify right side
   49,061.35x = 1,317,243,270.83
5. Step 5: Solve for x
   x = 1,317,243,270.83/49,061.35
6. Step 6: Final answer
   x = 26,848.90