Finding the Fourth Proportional to 2,686,562.40, 3,706,963.56 and 1,584,339.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,686,562.40 : 3,706,963.56 = 1,584,339.60 : x
2. Step 2: Convert to fraction form
   2,686,562.40/3,706,963.56 = 1,584,339.60/x
3. Step 3: Cross multiply
   2,686,562.40x = 3,706,963.56 × 1,584,339.60
4. Step 4: Simplify right side
   2,686,562.40x = 5,873,089,152,458.46
5. Step 5: Solve for x
   x = 5,873,089,152,458.46/2,686,562.40
6. Step 6: Final answer
   x = 2,186,098.17