Finding the Fourth Proportional to 2,147,746.26, 2,963,827.17 and 1,180,875.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,147,746.26 : 2,963,827.17 = 1,180,875.54 : x
2. Step 2: Convert to fraction form
   2,147,746.26/2,963,827.17 = 1,180,875.54/x
3. Step 3: Cross multiply
   2,147,746.26x = 2,963,827.17 × 1,180,875.54
4. Step 4: Simplify right side
   2,147,746.26x = 3,499,911,009,840.42
5. Step 5: Solve for x
   x = 3,499,911,009,840.42/2,147,746.26
6. Step 6: Final answer
   x = 1,629,573.79