Finding the Fourth Proportional to 1,113,662.10, 1,536,854.82 and 604,364.49

Step by Step Solution

1. Step 1: Write the proportion equation
   1,113,662.10 : 1,536,854.82 = 604,364.49 : x
2. Step 2: Convert to fraction form
   1,113,662.10/1,536,854.82 = 604,364.49/x
3. Step 3: Cross multiply
   1,113,662.10x = 1,536,854.82 × 604,364.49
4. Step 4: Simplify right side
   1,113,662.10x = 928,820,479,493.34
5. Step 5: Solve for x
   x = 928,820,479,493.34/1,113,662.10
6. Step 6: Final answer
   x = 834,023.61