Finding the Fourth Proportional to 34,889.25, 52,566.54 and 31,561.37

Step by Step Solution

1. Step 1: Write the proportion equation
   34,889.25 : 52,566.54 = 31,561.37 : x
2. Step 2: Convert to fraction form
   34,889.25/52,566.54 = 31,561.37/x
3. Step 3: Cross multiply
   34,889.25x = 52,566.54 × 31,561.37
4. Step 4: Simplify right side
   34,889.25x = 1,659,072,018.56
5. Step 5: Solve for x
   x = 1,659,072,018.56/34,889.25
6. Step 6: Final answer
   x = 47,552.53