Finding the Fourth Proportional to 52,442.01, 78,560.01 and 34,618.37

Step by Step Solution

1. Step 1: Write the proportion equation
   52,442.01 : 78,560.01 = 34,618.37 : x
2. Step 2: Convert to fraction form
   52,442.01/78,560.01 = 34,618.37/x
3. Step 3: Cross multiply
   52,442.01x = 78,560.01 × 34,618.37
4. Step 4: Simplify right side
   52,442.01x = 2,719,619,100.58
5. Step 5: Solve for x
   x = 2,719,619,100.58/52,442.01
6. Step 6: Final answer
   x = 51,859.55