Finding the Fourth Proportional to 103,242.07, 154,848.52 and 33,112.27

Step by Step Solution

1. Step 1: Write the proportion equation
   103,242.07 : 154,848.52 = 33,112.27 : x
2. Step 2: Convert to fraction form
   103,242.07/154,848.52 = 33,112.27/x
3. Step 3: Cross multiply
   103,242.07x = 154,848.52 × 33,112.27
4. Step 4: Simplify right side
   103,242.07x = 5,127,386,003.34
5. Step 5: Solve for x
   x = 5,127,386,003.34/103,242.07
6. Step 6: Final answer
   x = 49,663.73