Finding the Fourth Proportional to 35,523.68, 49,036.72 and 21,373.76

Step by Step Solution

1. Step 1: Write the proportion equation
   35,523.68 : 49,036.72 = 21,373.76 : x
2. Step 2: Convert to fraction form
   35,523.68/49,036.72 = 21,373.76/x
3. Step 3: Cross multiply
   35,523.68x = 49,036.72 × 21,373.76
4. Step 4: Simplify right side
   35,523.68x = 1,048,099,084.47
5. Step 5: Solve for x
   x = 1,048,099,084.47/35,523.68
6. Step 6: Final answer
   x = 29,504.24