Finding the Fourth Proportional to 607,111.06, 837,814.50 and 335,179.48

Step by Step Solution

1. Step 1: Write the proportion equation
   607,111.06 : 837,814.50 = 335,179.48 : x
2. Step 2: Convert to fraction form
   607,111.06/837,814.50 = 335,179.48/x
3. Step 3: Cross multiply
   607,111.06x = 837,814.50 × 335,179.48
4. Step 4: Simplify right side
   607,111.06x = 280,818,228,446.46
5. Step 5: Solve for x
   x = 280,818,228,446.46/607,111.06
6. Step 6: Final answer
   x = 462,548.37