Finding the Fourth Proportional to 2,357,840.59, 3,536,760.42 and 1,009,128.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,357,840.59 : 3,536,760.42 = 1,009,128.62 : x
2. Step 2: Convert to fraction form
   2,357,840.59/3,536,760.42 = 1,009,128.62/x
3. Step 3: Cross multiply
   2,357,840.59x = 3,536,760.42 × 1,009,128.62
4. Step 4: Simplify right side
   2,357,840.59x = 3,569,046,170,747.12
5. Step 5: Solve for x
   x = 3,569,046,170,747.12/2,357,840.59
6. Step 6: Final answer
   x = 1,513,692.74