Finding the Fourth Proportional to 333,983, 501,003.84 and 84,665

Step by Step Solution

1. Step 1: Write the proportion equation
   333,983 : 501,003.84 = 84,665 : x
2. Step 2: Convert to fraction form
   333,983/501,003.84 = 84,665/x
3. Step 3: Cross multiply
   333,983x = 501,003.84 × 84,665
4. Step 4: Simplify right side
   333,983x = 42,417,490,113.60
5. Step 5: Solve for x
   x = 42,417,490,113.60/333,983
6. Step 6: Final answer
   x = 127,004.94