Finding the Fourth Proportional to 64,375.63, 88,871.83 and 50,003.26

Step by Step Solution

1. Step 1: Write the proportion equation
   64,375.63 : 88,871.83 = 50,003.26 : x
2. Step 2: Convert to fraction form
   64,375.63/88,871.83 = 50,003.26/x
3. Step 3: Cross multiply
   64,375.63x = 88,871.83 × 50,003.26
4. Step 4: Simplify right side
   64,375.63x = 4,443,880,874.98
5. Step 5: Solve for x
   x = 4,443,880,874.98/64,375.63
6. Step 6: Final answer
   x = 69,030.49