Finding the Fourth Proportional to 35,662.05, 49,213.59 and 19,747.50

Step by Step Solution

1. Step 1: Write the proportion equation
   35,662.05 : 49,213.59 = 19,747.50 : x
2. Step 2: Convert to fraction form
   35,662.05/49,213.59 = 19,747.50/x
3. Step 3: Cross multiply
   35,662.05x = 49,213.59 × 19,747.50
4. Step 4: Simplify right side
   35,662.05x = 971,845,368.53
5. Step 5: Solve for x
   x = 971,845,368.53/35,662.05
6. Step 6: Final answer
   x = 27,251.53