Finding the Fourth Proportional to 73,061.48, 100,824.42 and 39,526.76

Step by Step Solution

1. Step 1: Write the proportion equation
   73,061.48 : 100,824.42 = 39,526.76 : x
2. Step 2: Convert to fraction form
   73,061.48/100,824.42 = 39,526.76/x
3. Step 3: Cross multiply
   73,061.48x = 100,824.42 × 39,526.76
4. Step 4: Simplify right side
   73,061.48x = 3,985,262,651.48
5. Step 5: Solve for x
   x = 3,985,262,651.48/73,061.48
6. Step 6: Final answer
   x = 54,546.70