Finding the Fourth Proportional to 224,079.30, 336,248.55 and 83,852.10

Step by Step Solution

1. Step 1: Write the proportion equation
   224,079.30 : 336,248.55 = 83,852.10 : x
2. Step 2: Convert to fraction form
   224,079.30/336,248.55 = 83,852.10/x
3. Step 3: Cross multiply
   224,079.30x = 336,248.55 × 83,852.10
4. Step 4: Simplify right side
   224,079.30x = 28,195,147,039.46
5. Step 5: Solve for x
   x = 28,195,147,039.46/224,079.30
6. Step 6: Final answer
   x = 125,826.65