Finding the Fourth Proportional to 52,388.84, 72,322.50 and 35,709.32

Step by Step Solution

1. Step 1: Write the proportion equation
   52,388.84 : 72,322.50 = 35,709.32 : x
2. Step 2: Convert to fraction form
   52,388.84/72,322.50 = 35,709.32/x
3. Step 3: Cross multiply
   52,388.84x = 72,322.50 × 35,709.32
4. Step 4: Simplify right side
   52,388.84x = 2,582,587,295.70
5. Step 5: Solve for x
   x = 2,582,587,295.70/52,388.84
6. Step 6: Final answer
   x = 49,296.52