Finding the Fourth Proportional to 2,225,301.46, 3,071,309.18 and 1,307,530.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,225,301.46 : 3,071,309.18 = 1,307,530.42 : x
2. Step 2: Convert to fraction form
   2,225,301.46/3,071,309.18 = 1,307,530.42/x
3. Step 3: Cross multiply
   2,225,301.46x = 3,071,309.18 × 1,307,530.42
4. Step 4: Simplify right side
   2,225,301.46x = 4,015,830,182,075.26
5. Step 5: Solve for x
   x = 4,015,830,182,075.26/2,225,301.46
6. Step 6: Final answer
   x = 1,804,622.99