Finding the Fourth Proportional to 94,876.56, 142,019.58 and 59,742.42

Step by Step Solution

1. Step 1: Write the proportion equation
   94,876.56 : 142,019.58 = 59,742.42 : x
2. Step 2: Convert to fraction form
   94,876.56/142,019.58 = 59,742.42/x
3. Step 3: Cross multiply
   94,876.56x = 142,019.58 × 59,742.42
4. Step 4: Simplify right side
   94,876.56x = 8,484,593,396.58
5. Step 5: Solve for x
   x = 8,484,593,396.58/94,876.56
6. Step 6: Final answer
   x = 89,427.71