Finding the Fourth Proportional to 73,874.70, 101,877.89 and 58,817.07

Step by Step Solution

1. Step 1: Write the proportion equation
   73,874.70 : 101,877.89 = 58,817.07 : x
2. Step 2: Convert to fraction form
   73,874.70/101,877.89 = 58,817.07/x
3. Step 3: Cross multiply
   73,874.70x = 101,877.89 × 58,817.07
4. Step 4: Simplify right side
   73,874.70x = 5,992,158,693.50
5. Step 5: Solve for x
   x = 5,992,158,693.50/73,874.70
6. Step 6: Final answer
   x = 81,112.46