Finding the Fourth Proportional to 58,826.63, 81,181.47 and 31,969.59

Step by Step Solution

1. Step 1: Write the proportion equation
   58,826.63 : 81,181.47 = 31,969.59 : x
2. Step 2: Convert to fraction form
   58,826.63/81,181.47 = 31,969.59/x
3. Step 3: Cross multiply
   58,826.63x = 81,181.47 × 31,969.59
4. Step 4: Simplify right side
   58,826.63x = 2,595,338,311.50
5. Step 5: Solve for x
   x = 2,595,338,311.50/58,826.63
6. Step 6: Final answer
   x = 44,118.43