Finding the Fourth Proportional to 1,113,601.72, 1,536,770.37 and 604,304.09

Step by Step Solution

1. Step 1: Write the proportion equation
   1,113,601.72 : 1,536,770.37 = 604,304.09 : x
2. Step 2: Convert to fraction form
   1,113,601.72/1,536,770.37 = 604,304.09/x
3. Step 3: Cross multiply
   1,113,601.72x = 1,536,770.37 × 604,304.09
4. Step 4: Simplify right side
   1,113,601.72x = 928,676,628,971.32
5. Step 5: Solve for x
   x = 928,676,628,971.32/1,113,601.72
6. Step 6: Final answer
   x = 833,939.65