Finding the Fourth Proportional to 35,801.56, 49,424.70 and 33,445.72

Step by Step Solution

1. Step 1: Write the proportion equation
   35,801.56 : 49,424.70 = 33,445.72 : x
2. Step 2: Convert to fraction form
   35,801.56/49,424.70 = 33,445.72/x
3. Step 3: Cross multiply
   35,801.56x = 49,424.70 × 33,445.72
4. Step 4: Simplify right side
   35,801.56x = 1,653,044,677.28
5. Step 5: Solve for x
   x = 1,653,044,677.28/35,801.56
6. Step 6: Final answer
   x = 46,172.42