Finding the Fourth Proportional to 73,820.09, 110,726.60 and 33,815.98

Step by Step Solution

1. Step 1: Write the proportion equation
   73,820.09 : 110,726.60 = 33,815.98 : x
2. Step 2: Convert to fraction form
   73,820.09/110,726.60 = 33,815.98/x
3. Step 3: Cross multiply
   73,820.09x = 110,726.60 × 33,815.98
4. Step 4: Simplify right side
   73,820.09x = 3,744,328,460.40
5. Step 5: Solve for x
   x = 3,744,328,460.40/73,820.09
6. Step 6: Final answer
   x = 50,722.35