Finding the Fourth Proportional to 58,444.32, 80,653.17 and 31,586.83

Step by Step Solution

1. Step 1: Write the proportion equation
   58,444.32 : 80,653.17 = 31,586.83 : x
2. Step 2: Convert to fraction form
   58,444.32/80,653.17 = 31,586.83/x
3. Step 3: Cross multiply
   58,444.32x = 80,653.17 × 31,586.83
4. Step 4: Simplify right side
   58,444.32x = 2,547,577,804.31
5. Step 5: Solve for x
   x = 2,547,577,804.31/58,444.32
6. Step 6: Final answer
   x = 43,589.83