Finding the Fourth Proportional to 698,503.52, 1,047,974.04 and 293,908.52

Step by Step Solution

1. Step 1: Write the proportion equation
   698,503.52 : 1,047,974.04 = 293,908.52 : x
2. Step 2: Convert to fraction form
   698,503.52/1,047,974.04 = 293,908.52/x
3. Step 3: Cross multiply
   698,503.52x = 1,047,974.04 × 293,908.52
4. Step 4: Simplify right side
   698,503.52x = 308,008,499,094.82
5. Step 5: Solve for x
   x = 308,008,499,094.82/698,503.52
6. Step 6: Final answer
   x = 440,954.83