Finding the Fourth Proportional to 3,759,150.26, 5,628,622.76 and 2,385,486.76

Step by Step Solution

1. Step 1: Write the proportion equation
   3,759,150.26 : 5,628,622.76 = 2,385,486.76 : x
2. Step 2: Convert to fraction form
   3,759,150.26/5,628,622.76 = 2,385,486.76/x
3. Step 3: Cross multiply
   3,759,150.26x = 5,628,622.76 × 2,385,486.76
4. Step 4: Simplify right side
   3,759,150.26x = 13,427,005,070,100.69
5. Step 5: Solve for x
   x = 13,427,005,070,100.69/3,759,150.26
6. Step 6: Final answer
   x = 3,571,819.20