Finding the Fourth Proportional to 2,141,896.80, 2,955,805.56 and 1,175,002.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,141,896.80 : 2,955,805.56 = 1,175,002.32 : x
2. Step 2: Convert to fraction form
   2,141,896.80/2,955,805.56 = 1,175,002.32/x
3. Step 3: Cross multiply
   2,141,896.80x = 2,955,805.56 × 1,175,002.32
4. Step 4: Simplify right side
   2,141,896.80x = 3,473,078,390,468.90
5. Step 5: Solve for x
   x = 3,473,078,390,468.90/2,141,896.80
6. Step 6: Final answer
   x = 1,621,496.61