Finding the Fourth Proportional to 1,575,188.25, 2,173,770.72 and 896,124.75

Step by Step Solution

1. Step 1: Write the proportion equation
   1,575,188.25 : 2,173,770.72 = 896,124.75 : x
2. Step 2: Convert to fraction form
   1,575,188.25/2,173,770.72 = 896,124.75/x
3. Step 3: Cross multiply
   1,575,188.25x = 2,173,770.72 × 896,124.75
4. Step 4: Simplify right side
   1,575,188.25x = 1,947,969,743,017.32
5. Step 5: Solve for x
   x = 1,947,969,743,017.32/1,575,188.25
6. Step 6: Final answer
   x = 1,236,658.38