Finding the Fourth Proportional to 1,730,478.96, 2,388,109.10 and 956,159.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,730,478.96 : 2,388,109.10 = 956,159.69 : x
2. Step 2: Convert to fraction form
   1,730,478.96/2,388,109.10 = 956,159.69/x
3. Step 3: Cross multiply
   1,730,478.96x = 2,388,109.10 × 956,159.69
4. Step 4: Simplify right side
   1,730,478.96x = 2,283,413,640,020.84
5. Step 5: Solve for x
   x = 2,283,413,640,020.84/1,730,478.96
6. Step 6: Final answer
   x = 1,319,526.96