Finding the Fourth Proportional to 225,513.25, 338,289.86 and 59,301.25

Step by Step Solution

1. Step 1: Write the proportion equation
   225,513.25 : 338,289.86 = 59,301.25 : x
2. Step 2: Convert to fraction form
   225,513.25/338,289.86 = 59,301.25/x
3. Step 3: Cross multiply
   225,513.25x = 338,289.86 × 59,301.25
4. Step 4: Simplify right side
   225,513.25x = 20,061,011,263.82
5. Step 5: Solve for x
   x = 20,061,011,263.82/225,513.25
6. Step 6: Final answer
   x = 88,957.13