Finding the Fourth Proportional to 52,333, 72,219.54 and 29,978.44

Step by Step Solution

1. Step 1: Write the proportion equation
   52,333 : 72,219.54 = 29,978.44 : x
2. Step 2: Convert to fraction form
   52,333/72,219.54 = 29,978.44/x
3. Step 3: Cross multiply
   52,333x = 72,219.54 × 29,978.44
4. Step 4: Simplify right side
   52,333x = 2,165,029,146.72
5. Step 5: Solve for x
   x = 2,165,029,146.72/52,333
6. Step 6: Final answer
   x = 41,370.25