Finding the Fourth Proportional to 55,095.37, 82,667.55 and 31,402.06

Step by Step Solution

1. Step 1: Write the proportion equation
   55,095.37 : 82,667.55 = 31,402.06 : x
2. Step 2: Convert to fraction form
   55,095.37/82,667.55 = 31,402.06/x
3. Step 3: Cross multiply
   55,095.37x = 82,667.55 × 31,402.06
4. Step 4: Simplify right side
   55,095.37x = 2,595,931,365.15
5. Step 5: Solve for x
   x = 2,595,931,365.15/55,095.37
6. Step 6: Final answer
   x = 47,117.05