Finding the Fourth Proportional to 1,736,279.18, 2,396,164.83 and 972,326.06

Step by Step Solution

1. Step 1: Write the proportion equation
   1,736,279.18 : 2,396,164.83 = 972,326.06 : x
2. Step 2: Convert to fraction form
   1,736,279.18/2,396,164.83 = 972,326.06/x
3. Step 3: Cross multiply
   1,736,279.18x = 2,396,164.83 × 972,326.06
4. Step 4: Simplify right side
   1,736,279.18x = 2,329,853,507,092.38
5. Step 5: Solve for x
   x = 2,329,853,507,092.38/1,736,279.18
6. Step 6: Final answer
   x = 1,341,865.72