Finding the Fourth Proportional to 5,188,613.83, 7,774,380.75 and 1,775,034.37

Step by Step Solution

1. Step 1: Write the proportion equation
   5,188,613.83 : 7,774,380.75 = 1,775,034.37 : x
2. Step 2: Convert to fraction form
   5,188,613.83/7,774,380.75 = 1,775,034.37/x
3. Step 3: Cross multiply
   5,188,613.83x = 7,774,380.75 × 1,775,034.37
4. Step 4: Simplify right side
   5,188,613.83x = 13,799,793,017,280.43
5. Step 5: Solve for x
   x = 13,799,793,017,280.43/5,188,613.83
6. Step 6: Final answer
   x = 2,659,630.00