Finding the Fourth Proportional to 101,575.76, 152,321.52 and 38,384.96

Step by Step Solution

1. Step 1: Write the proportion equation
   101,575.76 : 152,321.52 = 38,384.96 : x
2. Step 2: Convert to fraction form
   101,575.76/152,321.52 = 38,384.96/x
3. Step 3: Cross multiply
   101,575.76x = 152,321.52 × 38,384.96
4. Step 4: Simplify right side
   101,575.76x = 5,846,855,452.34
5. Step 5: Solve for x
   x = 5,846,855,452.34/101,575.76
6. Step 6: Final answer
   x = 57,561.52