Finding the Fourth Proportional to 101,964.21, 152,898.75 and 38,796.09

Step by Step Solution

1. Step 1: Write the proportion equation
   101,964.21 : 152,898.75 = 38,796.09 : x
2. Step 2: Convert to fraction form
   101,964.21/152,898.75 = 38,796.09/x
3. Step 3: Cross multiply
   101,964.21x = 152,898.75 × 38,796.09
4. Step 4: Simplify right side
   101,964.21x = 5,931,873,665.89
5. Step 5: Solve for x
   x = 5,931,873,665.89/101,964.21
6. Step 6: Final answer
   x = 58,176.04