Finding the Fourth Proportional to 52,384.80, 72,240.76 and 35,196.01

Step by Step Solution

1. Step 1: Write the proportion equation
   52,384.80 : 72,240.76 = 35,196.01 : x
2. Step 2: Convert to fraction form
   52,384.80/72,240.76 = 35,196.01/x
3. Step 3: Cross multiply
   52,384.80x = 72,240.76 × 35,196.01
4. Step 4: Simplify right side
   52,384.80x = 2,542,586,511.37
5. Step 5: Solve for x
   x = 2,542,586,511.37/52,384.80
6. Step 6: Final answer
   x = 48,536.72