Finding the Fourth Proportional to 2,110,045.25, 2,911,865.34 and 1,143,175.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,110,045.25 : 2,911,865.34 = 1,143,175.59 : x
2. Step 2: Convert to fraction form
   2,110,045.25/2,911,865.34 = 1,143,175.59/x
3. Step 3: Cross multiply
   2,110,045.25x = 2,911,865.34 × 1,143,175.59
4. Step 4: Simplify right side
   2,110,045.25x = 3,328,773,372,339.17
5. Step 5: Solve for x
   x = 3,328,773,372,339.17/2,110,045.25
6. Step 6: Final answer
   x = 1,577,583.88