Finding the Fourth Proportional to 137,595.06, 206,411.72 and 48,827.46

Step by Step Solution

1. Step 1: Write the proportion equation
   137,595.06 : 206,411.72 = 48,827.46 : x
2. Step 2: Convert to fraction form
   137,595.06/206,411.72 = 48,827.46/x
3. Step 3: Cross multiply
   137,595.06x = 206,411.72 × 48,827.46
4. Step 4: Simplify right side
   137,595.06x = 10,078,560,001.83
5. Step 5: Solve for x
   x = 10,078,560,001.83/137,595.06
6. Step 6: Final answer
   x = 73,247.98