Finding the Fourth Proportional to 55,094.37, 82,666.05 and 31,401.06

Step by Step Solution

1. Step 1: Write the proportion equation
   55,094.37 : 82,666.05 = 31,401.06 : x
2. Step 2: Convert to fraction form
   55,094.37/82,666.05 = 31,401.06/x
3. Step 3: Cross multiply
   55,094.37x = 82,666.05 × 31,401.06
4. Step 4: Simplify right side
   55,094.37x = 2,595,801,596.01
5. Step 5: Solve for x
   x = 2,595,801,596.01/55,094.37
6. Step 6: Final answer
   x = 47,115.55