Finding the Fourth Proportional to 52,498.02, 72,453.51 and 33,145.05

Step by Step Solution

1. Step 1: Write the proportion equation
   52,498.02 : 72,453.51 = 33,145.05 : x
2. Step 2: Convert to fraction form
   52,498.02/72,453.51 = 33,145.05/x
3. Step 3: Cross multiply
   52,498.02x = 72,453.51 × 33,145.05
4. Step 4: Simplify right side
   52,498.02x = 2,401,475,211.63
5. Step 5: Solve for x
   x = 2,401,475,211.63/52,498.02
6. Step 6: Final answer
   x = 45,744.11