Finding the Fourth Proportional to 101,858.86, 152,789.15 and 38,662.01

Step by Step Solution

1. Step 1: Write the proportion equation
   101,858.86 : 152,789.15 = 38,662.01 : x
2. Step 2: Convert to fraction form
   101,858.86/152,789.15 = 38,662.01/x
3. Step 3: Cross multiply
   101,858.86x = 152,789.15 × 38,662.01
4. Step 4: Simplify right side
   101,858.86x = 5,907,136,123.82
5. Step 5: Solve for x
   x = 5,907,136,123.82/101,858.86
6. Step 6: Final answer
   x = 57,993.35