Finding the Fourth Proportional to 76,054.68, 104,956.16 and 42,061.41

Step by Step Solution

1. Step 1: Write the proportion equation
   76,054.68 : 104,956.16 = 42,061.41 : x
2. Step 2: Convert to fraction form
   76,054.68/104,956.16 = 42,061.41/x
3. Step 3: Cross multiply
   76,054.68x = 104,956.16 × 42,061.41
4. Step 4: Simplify right side
   76,054.68x = 4,414,603,867.48
5. Step 5: Solve for x
   x = 4,414,603,867.48/76,054.68
6. Step 6: Final answer
   x = 58,045.13