Finding the Fourth Proportional to 49,300.41, 73,897.32 and 19,685.70

Step by Step Solution

1. Step 1: Write the proportion equation
   49,300.41 : 73,897.32 = 19,685.70 : x
2. Step 2: Convert to fraction form
   49,300.41/73,897.32 = 19,685.70/x
3. Step 3: Cross multiply
   49,300.41x = 73,897.32 × 19,685.70
4. Step 4: Simplify right side
   49,300.41x = 1,454,720,472.32
5. Step 5: Solve for x
   x = 1,454,720,472.32/49,300.41
6. Step 6: Final answer
   x = 29,507.27