Finding the Fourth Proportional to 2,262,658.39, 3,122,533.52 and 1,379,659.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,262,658.39 : 3,122,533.52 = 1,379,659.30 : x
2. Step 2: Convert to fraction form
   2,262,658.39/3,122,533.52 = 1,379,659.30/x
3. Step 3: Cross multiply
   2,262,658.39x = 3,122,533.52 × 1,379,659.30
4. Step 4: Simplify right side
   2,262,658.39x = 4,308,032,410,429.74
5. Step 5: Solve for x
   x = 4,308,032,410,429.74/2,262,658.39
6. Step 6: Final answer
   x = 1,903,969.43