Finding the Fourth Proportional to 58,667.04, 80,959.75 and 31,809.46

Step by Step Solution

1. Step 1: Write the proportion equation
   58,667.04 : 80,959.75 = 31,809.46 : x
2. Step 2: Convert to fraction form
   58,667.04/80,959.75 = 31,809.46/x
3. Step 3: Cross multiply
   58,667.04x = 80,959.75 × 31,809.46
4. Step 4: Simplify right side
   58,667.04x = 2,575,285,929.24
5. Step 5: Solve for x
   x = 2,575,285,929.24/58,667.04
6. Step 6: Final answer
   x = 43,896.64