Finding the Fourth Proportional to 35,611.69, 49,130.33 and 22,861.48

Step by Step Solution

1. Step 1: Write the proportion equation
   35,611.69 : 49,130.33 = 22,861.48 : x
2. Step 2: Convert to fraction form
   35,611.69/49,130.33 = 22,861.48/x
3. Step 3: Cross multiply
   35,611.69x = 49,130.33 × 22,861.48
4. Step 4: Simplify right side
   35,611.69x = 1,123,191,811.04
5. Step 5: Solve for x
   x = 1,123,191,811.04/35,611.69
6. Step 6: Final answer
   x = 31,539.98