Finding the Fourth Proportional to 101,196.38, 151,801.86 and 38,866.88

Step by Step Solution

1. Step 1: Write the proportion equation
   101,196.38 : 151,801.86 = 38,866.88 : x
2. Step 2: Convert to fraction form
   101,196.38/151,801.86 = 38,866.88/x
3. Step 3: Cross multiply
   101,196.38x = 151,801.86 × 38,866.88
4. Step 4: Simplify right side
   101,196.38x = 5,900,064,676.40
5. Step 5: Solve for x
   x = 5,900,064,676.40/101,196.38
6. Step 6: Final answer
   x = 58,303.12