Finding the Fourth Proportional to 58,741.78, 81,062.37 and 31,884.34

Step by Step Solution

1. Step 1: Write the proportion equation
   58,741.78 : 81,062.37 = 31,884.34 : x
2. Step 2: Convert to fraction form
   58,741.78/81,062.37 = 31,884.34/x
3. Step 3: Cross multiply
   58,741.78x = 81,062.37 × 31,884.34
4. Step 4: Simplify right side
   58,741.78x = 2,584,620,166.29
5. Step 5: Solve for x
   x = 2,584,620,166.29/58,741.78
6. Step 6: Final answer
   x = 43,999.69