Finding the Fourth Proportional to 2,765,059.90, 4,146,692.88 and 1,059,112.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,765,059.90 : 4,146,692.88 = 1,059,112.42 : x
2. Step 2: Convert to fraction form
   2,765,059.90/4,146,692.88 = 1,059,112.42/x
3. Step 3: Cross multiply
   2,765,059.90x = 4,146,692.88 × 1,059,112.42
4. Step 4: Simplify right side
   2,765,059.90x = 4,391,813,931,133.57
5. Step 5: Solve for x
   x = 4,391,813,931,133.57/2,765,059.90
6. Step 6: Final answer
   x = 1,588,325.06