Finding the Fourth Proportional to 73,892.25, 101,971.41 and 42,061.17

Step by Step Solution

1. Step 1: Write the proportion equation
   73,892.25 : 101,971.41 = 42,061.17 : x
2. Step 2: Convert to fraction form
   73,892.25/101,971.41 = 42,061.17/x
3. Step 3: Cross multiply
   73,892.25x = 101,971.41 × 42,061.17
4. Step 4: Simplify right side
   73,892.25x = 4,289,037,035.81
5. Step 5: Solve for x
   x = 4,289,037,035.81/73,892.25
6. Step 6: Final answer
   x = 58,044.48