Finding the Fourth Proportional to 1,663,947.83, 2,279,597.61 and 1,601,725.97

Step by Step Solution

1. Step 1: Write the proportion equation
   1,663,947.83 : 2,279,597.61 = 1,601,725.97 : x
2. Step 2: Convert to fraction form
   1,663,947.83/2,279,597.61 = 1,601,725.97/x
3. Step 3: Cross multiply
   1,663,947.83x = 2,279,597.61 × 1,601,725.97
4. Step 4: Simplify right side
   1,663,947.83x = 3,651,290,693,086.93
5. Step 5: Solve for x
   x = 3,651,290,693,086.93/1,663,947.83
6. Step 6: Final answer
   x = 2,194,354.07