Finding the Fourth Proportional to 1,109,591.96, 1,662,916.61 and 569,826.46

Step by Step Solution

1. Step 1: Write the proportion equation
   1,109,591.96 : 1,662,916.61 = 569,826.46 : x
2. Step 2: Convert to fraction form
   1,109,591.96/1,662,916.61 = 569,826.46/x
3. Step 3: Cross multiply
   1,109,591.96x = 1,662,916.61 × 569,826.46
4. Step 4: Simplify right side
   1,109,591.96x = 947,573,875,412.35
5. Step 5: Solve for x
   x = 947,573,875,412.35/1,109,591.96
6. Step 6: Final answer
   x = 853,984.09