Finding the Fourth Proportional to 336,323.47, 504,470.63 and 83,598.61

Step by Step Solution

1. Step 1: Write the proportion equation
   336,323.47 : 504,470.63 = 83,598.61 : x
2. Step 2: Convert to fraction form
   336,323.47/504,470.63 = 83,598.61/x
3. Step 3: Cross multiply
   336,323.47x = 504,470.63 × 83,598.61
4. Step 4: Simplify right side
   336,323.47x = 42,173,043,035.83
5. Step 5: Solve for x
   x = 42,173,043,035.83/336,323.47
6. Step 6: Final answer
   x = 125,394.29