Finding the Fourth Proportional to 60,980.94, 84,149.73 and 34,118.82

Step by Step Solution

1. Step 1: Write the proportion equation
   60,980.94 : 84,149.73 = 34,118.82 : x
2. Step 2: Convert to fraction form
   60,980.94/84,149.73 = 34,118.82/x
3. Step 3: Cross multiply
   60,980.94x = 84,149.73 × 34,118.82
4. Step 4: Simplify right side
   60,980.94x = 2,871,089,490.92
5. Step 5: Solve for x
   x = 2,871,089,490.92/60,980.94
6. Step 6: Final answer
   x = 47,081.75