Finding the Fourth Proportional to 3,020,499.25, 4,530,601.25 and 1,127,093.06

Step by Step Solution

1. Step 1: Write the proportion equation
   3,020,499.25 : 4,530,601.25 = 1,127,093.06 : x
2. Step 2: Convert to fraction form
   3,020,499.25/4,530,601.25 = 1,127,093.06/x
3. Step 3: Cross multiply
   3,020,499.25x = 4,530,601.25 × 1,127,093.06
4. Step 4: Simplify right side
   3,020,499.25x = 5,106,409,236,419.96
5. Step 5: Solve for x
   x = 5,106,409,236,419.96/3,020,499.25
6. Step 6: Final answer
   x = 1,690,584.51