Finding the Fourth Proportional to 72,114.03, 99,522.74 and 41,496.50

Step by Step Solution

1. Step 1: Write the proportion equation
   72,114.03 : 99,522.74 = 41,496.50 : x
2. Step 2: Convert to fraction form
   72,114.03/99,522.74 = 41,496.50/x
3. Step 3: Cross multiply
   72,114.03x = 99,522.74 × 41,496.50
4. Step 4: Simplify right side
   72,114.03x = 4,129,845,732.96
5. Step 5: Solve for x
   x = 4,129,845,732.96/72,114.03
6. Step 6: Final answer
   x = 57,268.27