Finding the Fourth Proportional to 60,878.34, 83,855.82 and 42,941.82

Step by Step Solution

1. Step 1: Write the proportion equation
   60,878.34 : 83,855.82 = 42,941.82 : x
2. Step 2: Convert to fraction form
   60,878.34/83,855.82 = 42,941.82/x
3. Step 3: Cross multiply
   60,878.34x = 83,855.82 × 42,941.82
4. Step 4: Simplify right side
   60,878.34x = 3,600,921,528.39
5. Step 5: Solve for x
   x = 3,600,921,528.39/60,878.34
6. Step 6: Final answer
   x = 59,149.47