Finding the Fourth Proportional to 1,113,540.94, 1,536,690.71 and 604,243.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,113,540.94 : 1,536,690.71 = 604,243.31 : x
2. Step 2: Convert to fraction form
   1,113,540.94/1,536,690.71 = 604,243.31/x
3. Step 3: Cross multiply
   1,113,540.94x = 1,536,690.71 × 604,243.31
4. Step 4: Simplify right side
   1,113,540.94x = 928,535,078,035.43
5. Step 5: Solve for x
   x = 928,535,078,035.43/1,113,540.94
6. Step 6: Final answer
   x = 833,858.05