Finding the Fourth Proportional to 58,667.41, 80,960.27 and 31,809.84

Step by Step Solution

1. Step 1: Write the proportion equation
   58,667.41 : 80,960.27 = 31,809.84 : x
2. Step 2: Convert to fraction form
   58,667.41/80,960.27 = 31,809.84/x
3. Step 3: Cross multiply
   58,667.41x = 80,960.27 × 31,809.84
4. Step 4: Simplify right side
   58,667.41x = 2,575,333,235.06
5. Step 5: Solve for x
   x = 2,575,333,235.06/58,667.41
6. Step 6: Final answer
   x = 43,897.17