Finding the Fourth Proportional to 60,876.91, 84,009.94 and 34,019.42

Step by Step Solution

1. Step 1: Write the proportion equation
   60,876.91 : 84,009.94 = 34,019.42 : x
2. Step 2: Convert to fraction form
   60,876.91/84,009.94 = 34,019.42/x
3. Step 3: Cross multiply
   60,876.91x = 84,009.94 × 34,019.42
4. Step 4: Simplify right side
   60,876.91x = 2,857,968,927.94
5. Step 5: Solve for x
   x = 2,857,968,927.94/60,876.91
6. Step 6: Final answer
   x = 46,946.68