Finding the Fourth Proportional to 2,032,422.89, 3,048,635.59 and 516,219.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,032,422.89 : 3,048,635.59 = 516,219.53 : x
2. Step 2: Convert to fraction form
   2,032,422.89/3,048,635.59 = 516,219.53/x
3. Step 3: Cross multiply
   2,032,422.89x = 3,048,635.59 × 516,219.53
4. Step 4: Simplify right side
   2,032,422.89x = 1,573,765,214,877.35
5. Step 5: Solve for x
   x = 1,573,765,214,877.35/2,032,422.89
6. Step 6: Final answer
   x = 774,329.61