Finding the Fourth Proportional to 214,003.49, 321,008.00 and 101,694.69

Step by Step Solution

1. Step 1: Write the proportion equation
   214,003.49 : 321,008.00 = 101,694.69 : x
2. Step 2: Convert to fraction form
   214,003.49/321,008.00 = 101,694.69/x
3. Step 3: Cross multiply
   214,003.49x = 321,008.00 × 101,694.69
4. Step 4: Simplify right side
   214,003.49x = 32,644,808,539.05
5. Step 5: Solve for x
   x = 32,644,808,539.05/214,003.49
6. Step 6: Final answer
   x = 152,543.35