Finding the Fourth Proportional to 197,870.31, 296,801.33 and 48,111.39

Step by Step Solution

1. Step 1: Write the proportion equation
   197,870.31 : 296,801.33 = 48,111.39 : x
2. Step 2: Convert to fraction form
   197,870.31/296,801.33 = 48,111.39/x
3. Step 3: Cross multiply
   197,870.31x = 296,801.33 × 48,111.39
4. Step 4: Simplify right side
   197,870.31x = 14,279,524,299.59
5. Step 5: Solve for x
   x = 14,279,524,299.59/197,870.31
6. Step 6: Final answer
   x = 72,166.08