Finding the Fourth Proportional to 98,085.50, 147,128.62 and 24,213.50

Step by Step Solution

1. Step 1: Write the proportion equation
   98,085.50 : 147,128.62 = 24,213.50 : x
2. Step 2: Convert to fraction form
   98,085.50/147,128.62 = 24,213.50/x
3. Step 3: Cross multiply
   98,085.50x = 147,128.62 × 24,213.50
4. Step 4: Simplify right side
   98,085.50x = 3,562,498,840.37
5. Step 5: Solve for x
   x = 3,562,498,840.37/98,085.50
6. Step 6: Final answer
   x = 36,320.34