Finding the Fourth Proportional to 1,099,034.82, 1,516,659 and 615,604.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,099,034.82 : 1,516,659 = 615,604.50 : x
2. Step 2: Convert to fraction form
   1,099,034.82/1,516,659 = 615,604.50/x
3. Step 3: Cross multiply
   1,099,034.82x = 1,516,659 × 615,604.50
4. Step 4: Simplify right side
   1,099,034.82x = 933,662,105,365.50
5. Step 5: Solve for x
   x = 933,662,105,365.50/1,099,034.82
6. Step 6: Final answer
   x = 849,529.14