Finding the Fourth Proportional to 108,284.39, 162,426.63 and 58,387.98

Step by Step Solution

1. Step 1: Write the proportion equation
   108,284.39 : 162,426.63 = 58,387.98 : x
2. Step 2: Convert to fraction form
   108,284.39/162,426.63 = 58,387.98/x
3. Step 3: Cross multiply
   108,284.39x = 162,426.63 × 58,387.98
4. Step 4: Simplify right side
   108,284.39x = 9,483,762,823.91
5. Step 5: Solve for x
   x = 9,483,762,823.91/108,284.39
6. Step 6: Final answer
   x = 87,581.99