Finding the Fourth Proportional to 71,503.37, 98,689.01 and 41,293.61

Step by Step Solution

1. Step 1: Write the proportion equation
   71,503.37 : 98,689.01 = 41,293.61 : x
2. Step 2: Convert to fraction form
   71,503.37/98,689.01 = 41,293.61/x
3. Step 3: Cross multiply
   71,503.37x = 98,689.01 × 41,293.61
4. Step 4: Simplify right side
   71,503.37x = 4,075,224,790.31
5. Step 5: Solve for x
   x = 4,075,224,790.31/71,503.37
6. Step 6: Final answer
   x = 56,993.47