Finding the Fourth Proportional to 52,633.52, 72,612.36 and 34,479.08

Step by Step Solution

1. Step 1: Write the proportion equation
   52,633.52 : 72,612.36 = 34,479.08 : x
2. Step 2: Convert to fraction form
   52,633.52/72,612.36 = 34,479.08/x
3. Step 3: Cross multiply
   52,633.52x = 72,612.36 × 34,479.08
4. Step 4: Simplify right side
   52,633.52x = 2,503,607,369.43
5. Step 5: Solve for x
   x = 2,503,607,369.43/52,633.52
6. Step 6: Final answer
   x = 47,566.79