Finding the Fourth Proportional to 58,605.32, 80,875.56 and 31,747.76

Step by Step Solution

1. Step 1: Write the proportion equation
   58,605.32 : 80,875.56 = 31,747.76 : x
2. Step 2: Convert to fraction form
   58,605.32/80,875.56 = 31,747.76/x
3. Step 3: Cross multiply
   58,605.32x = 80,875.56 × 31,747.76
4. Step 4: Simplify right side
   58,605.32x = 2,567,618,341.63
5. Step 5: Solve for x
   x = 2,567,618,341.63/58,605.32
6. Step 6: Final answer
   x = 43,812.03