Finding the Fourth Proportional to 101,041.01, 150,744.87 and 90,952.56

Step by Step Solution

1. Step 1: Write the proportion equation
   101,041.01 : 150,744.87 = 90,952.56 : x
2. Step 2: Convert to fraction form
   101,041.01/150,744.87 = 90,952.56/x
3. Step 3: Cross multiply
   101,041.01x = 150,744.87 × 90,952.56
4. Step 4: Simplify right side
   101,041.01x = 13,710,631,833.37
5. Step 5: Solve for x
   x = 13,710,631,833.37/101,041.01
6. Step 6: Final answer
   x = 135,693.73