Finding the Fourth Proportional to 58,362.30, 87,488.64 and 44,109

Step by Step Solution

1. Step 1: Write the proportion equation
   58,362.30 : 87,488.64 = 44,109 : x
2. Step 2: Convert to fraction form
   58,362.30/87,488.64 = 44,109/x
3. Step 3: Cross multiply
   58,362.30x = 87,488.64 × 44,109
4. Step 4: Simplify right side
   58,362.30x = 3,859,036,421.76
5. Step 5: Solve for x
   x = 3,859,036,421.76/58,362.30
6. Step 6: Final answer
   x = 66,122.08