Finding the Fourth Proportional to 123,665.01, 185,372.30 and 48,837.92

Step by Step Solution

1. Step 1: Write the proportion equation
   123,665.01 : 185,372.30 = 48,837.92 : x
2. Step 2: Convert to fraction form
   123,665.01/185,372.30 = 48,837.92/x
3. Step 3: Cross multiply
   123,665.01x = 185,372.30 × 48,837.92
4. Step 4: Simplify right side
   123,665.01x = 9,053,196,386.56
5. Step 5: Solve for x
   x = 9,053,196,386.56/123,665.01
6. Step 6: Final answer
   x = 73,207.42