Finding the Fourth Proportional to 72,900.37, 100,602.51 and 41,069.26

Step by Step Solution

1. Step 1: Write the proportion equation
   72,900.37 : 100,602.51 = 41,069.26 : x
2. Step 2: Convert to fraction form
   72,900.37/100,602.51 = 41,069.26/x
3. Step 3: Cross multiply
   72,900.37x = 100,602.51 × 41,069.26
4. Step 4: Simplify right side
   72,900.37x = 4,131,670,136.83
5. Step 5: Solve for x
   x = 4,131,670,136.83/72,900.37
6. Step 6: Final answer
   x = 56,675.58