Finding the Fourth Proportional to 42,064.52, 58,126.02 and 40,014.41

Step by Step Solution

1. Step 1: Write the proportion equation
   42,064.52 : 58,126.02 = 40,014.41 : x
2. Step 2: Convert to fraction form
   42,064.52/58,126.02 = 40,014.41/x
3. Step 3: Cross multiply
   42,064.52x = 58,126.02 × 40,014.41
4. Step 4: Simplify right side
   42,064.52x = 2,325,878,395.95
5. Step 5: Solve for x
   x = 2,325,878,395.95/42,064.52
6. Step 6: Final answer
   x = 55,293.12