Finding the Fourth Proportional to 214,032.69, 321,052.18 and 101,724.37

Step by Step Solution

1. Step 1: Write the proportion equation
   214,032.69 : 321,052.18 = 101,724.37 : x
2. Step 2: Convert to fraction form
   214,032.69/321,052.18 = 101,724.37/x
3. Step 3: Cross multiply
   214,032.69x = 321,052.18 × 101,724.37
4. Step 4: Simplify right side
   214,032.69x = 32,658,830,493.32
5. Step 5: Solve for x
   x = 32,658,830,493.32/214,032.69
6. Step 6: Final answer
   x = 152,588.05