Finding the Fourth Proportional to 1,968,155.71, 2,953,166.69 and 1,171,012.03

Step by Step Solution

1. Step 1: Write the proportion equation
   1,968,155.71 : 2,953,166.69 = 1,171,012.03 : x
2. Step 2: Convert to fraction form
   1,968,155.71/2,953,166.69 = 1,171,012.03/x
3. Step 3: Cross multiply
   1,968,155.71x = 2,953,166.69 × 1,171,012.03
4. Step 4: Simplify right side
   1,968,155.71x = 3,458,193,714,730.22
5. Step 5: Solve for x
   x = 3,458,193,714,730.22/1,968,155.71
6. Step 6: Final answer
   x = 1,757,073.23