Finding the Fourth Proportional to 44,090.78, 60,862.72 and 30,669.82

Step by Step Solution

1. Step 1: Write the proportion equation
   44,090.78 : 60,862.72 = 30,669.82 : x
2. Step 2: Convert to fraction form
   44,090.78/60,862.72 = 30,669.82/x
3. Step 3: Cross multiply
   44,090.78x = 60,862.72 × 30,669.82
4. Step 4: Simplify right side
   44,090.78x = 1,866,648,667.11
5. Step 5: Solve for x
   x = 1,866,648,667.11/44,090.78
6. Step 6: Final answer
   x = 42,336.49