Finding the Fourth Proportional to 35,079.08, 48,411.98 and 19,972.04

Step by Step Solution

1. Step 1: Write the proportion equation
   35,079.08 : 48,411.98 = 19,972.04 : x
2. Step 2: Convert to fraction form
   35,079.08/48,411.98 = 19,972.04/x
3. Step 3: Cross multiply
   35,079.08x = 48,411.98 × 19,972.04
4. Step 4: Simplify right side
   35,079.08x = 966,886,001.04
5. Step 5: Solve for x
   x = 966,886,001.04/35,079.08
6. Step 6: Final answer
   x = 27,563.04