Finding the Fourth Proportional to 42,045.02, 57,961.83 and 33,076.94

Step by Step Solution

1. Step 1: Write the proportion equation
   42,045.02 : 57,961.83 = 33,076.94 : x
2. Step 2: Convert to fraction form
   42,045.02/57,961.83 = 33,076.94/x
3. Step 3: Cross multiply
   42,045.02x = 57,961.83 × 33,076.94
4. Step 4: Simplify right side
   42,045.02x = 1,917,199,973.20
5. Step 5: Solve for x
   x = 1,917,199,973.20/42,045.02
6. Step 6: Final answer
   x = 45,598.74