Finding the Fourth Proportional to 200,987.88, 301,488.24 and 101,093.52

Step by Step Solution

1. Step 1: Write the proportion equation
   200,987.88 : 301,488.24 = 101,093.52 : x
2. Step 2: Convert to fraction form
   200,987.88/301,488.24 = 101,093.52/x
3. Step 3: Cross multiply
   200,987.88x = 301,488.24 × 101,093.52
4. Step 4: Simplify right side
   200,987.88x = 30,478,507,420.20
5. Step 5: Solve for x
   x = 30,478,507,420.20/200,987.88
6. Step 6: Final answer
   x = 151,643.51