Finding the Fourth Proportional to 1,113,605.82, 1,536,780.06 and 604,308.06

Step by Step Solution

1. Step 1: Write the proportion equation
   1,113,605.82 : 1,536,780.06 = 604,308.06 : x
2. Step 2: Convert to fraction form
   1,113,605.82/1,536,780.06 = 604,308.06/x
3. Step 3: Cross multiply
   1,113,605.82x = 1,536,780.06 × 604,308.06
4. Step 4: Simplify right side
   1,113,605.82x = 928,688,576,705.28
5. Step 5: Solve for x
   x = 928,688,576,705.28/1,113,605.82
6. Step 6: Final answer
   x = 833,947.31