Finding the Fourth Proportional to 333,809.00, 500,111.47 and 205,501.98

Step by Step Solution

1. Step 1: Write the proportion equation
   333,809.00 : 500,111.47 = 205,501.98 : x
2. Step 2: Convert to fraction form
   333,809.00/500,111.47 = 205,501.98/x
3. Step 3: Cross multiply
   333,809.00x = 500,111.47 × 205,501.98
4. Step 4: Simplify right side
   333,809.00x = 102,773,898,609.42
5. Step 5: Solve for x
   x = 102,773,898,609.42/333,809.00
6. Step 6: Final answer
   x = 307,882.35