Finding the Fourth Proportional to 2,740,522.55, 4,108,915.41 and 1,390,081.14

Step by Step Solution

1. Step 1: Write the proportion equation
   2,740,522.55 : 4,108,915.41 = 1,390,081.14 : x
2. Step 2: Convert to fraction form
   2,740,522.55/4,108,915.41 = 1,390,081.14/x
3. Step 3: Cross multiply
   2,740,522.55x = 4,108,915.41 × 1,390,081.14
4. Step 4: Simplify right side
   2,740,522.55x = 5,711,725,817,296.37
5. Step 5: Solve for x
   x = 5,711,725,817,296.37/2,740,522.55
6. Step 6: Final answer
   x = 2,084,173.99