Finding the Fourth Proportional to 2,069,732.70, 2,856,294.63 and 1,152,012.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,069,732.70 : 2,856,294.63 = 1,152,012.83 : x
2. Step 2: Convert to fraction form
   2,069,732.70/2,856,294.63 = 1,152,012.83/x
3. Step 3: Cross multiply
   2,069,732.70x = 2,856,294.63 × 1,152,012.83
4. Step 4: Simplify right side
   2,069,732.70x = 3,290,488,045,738.63
5. Step 5: Solve for x
   x = 3,290,488,045,738.63/2,069,732.70
6. Step 6: Final answer
   x = 1,589,813.04