Finding the Fourth Proportional to 1,736,086.33, 2,395,772.89 and 972,167.23

Step by Step Solution

1. Step 1: Write the proportion equation
   1,736,086.33 : 2,395,772.89 = 972,167.23 : x
2. Step 2: Convert to fraction form
   1,736,086.33/2,395,772.89 = 972,167.23/x
3. Step 3: Cross multiply
   1,736,086.33x = 2,395,772.89 × 972,167.23
4. Step 4: Simplify right side
   1,736,086.33x = 2,329,091,900,213.13
5. Step 5: Solve for x
   x = 2,329,091,900,213.13/1,736,086.33
6. Step 6: Final answer
   x = 1,341,576.08