Finding the Fourth Proportional to 76,040.41, 104,926.59 and 42,044.32

Step by Step Solution

1. Step 1: Write the proportion equation
   76,040.41 : 104,926.59 = 42,044.32 : x
2. Step 2: Convert to fraction form
   76,040.41/104,926.59 = 42,044.32/x
3. Step 3: Cross multiply
   76,040.41x = 104,926.59 × 42,044.32
4. Step 4: Simplify right side
   76,040.41x = 4,411,567,126.47
5. Step 5: Solve for x
   x = 4,411,567,126.47/76,040.41
6. Step 6: Final answer
   x = 58,016.09