Finding the Fourth Proportional to 2,679,799.55, 4,017,438.56 and 1,162,339.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,679,799.55 : 4,017,438.56 = 1,162,339.32 : x
2. Step 2: Convert to fraction form
   2,679,799.55/4,017,438.56 = 1,162,339.32/x
3. Step 3: Cross multiply
   2,679,799.55x = 4,017,438.56 × 1,162,339.32
4. Step 4: Simplify right side
   2,679,799.55x = 4,669,626,792,807.17
5. Step 5: Solve for x
   x = 4,669,626,792,807.17/2,679,799.55
6. Step 6: Final answer
   x = 1,742,528.39