Finding the Fourth Proportional to 333,973.82, 460,953.42 and 307,073.72

Step by Step Solution

1. Step 1: Write the proportion equation
   333,973.82 : 460,953.42 = 307,073.72 : x
2. Step 2: Convert to fraction form
   333,973.82/460,953.42 = 307,073.72/x
3. Step 3: Cross multiply
   333,973.82x = 460,953.42 × 307,073.72
4. Step 4: Simplify right side
   333,973.82x = 141,546,681,426.12
5. Step 5: Solve for x
   x = 141,546,681,426.12/333,973.82
6. Step 6: Final answer
   x = 423,825.68