Finding the Fourth Proportional to 58,492.37, 87,737.76 and 14,118.72

Step by Step Solution

1. Step 1: Write the proportion equation
   58,492.37 : 87,737.76 = 14,118.72 : x
2. Step 2: Convert to fraction form
   58,492.37/87,737.76 = 14,118.72/x
3. Step 3: Cross multiply
   58,492.37x = 87,737.76 × 14,118.72
4. Step 4: Simplify right side
   58,492.37x = 1,238,744,796.27
5. Step 5: Solve for x
   x = 1,238,744,796.27/58,492.37
6. Step 6: Final answer
   x = 21,177.89