Finding the Fourth Proportional to 2,775,870.96, 3,830,407.02 and 1,535,284.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,775,870.96 : 3,830,407.02 = 1,535,284.17 : x
2. Step 2: Convert to fraction form
   2,775,870.96/3,830,407.02 = 1,535,284.17/x
3. Step 3: Cross multiply
   2,775,870.96x = 3,830,407.02 × 1,535,284.17
4. Step 4: Simplify right side
   2,775,870.96x = 5,880,763,262,462.87
5. Step 5: Solve for x
   x = 5,880,763,262,462.87/2,775,870.96
6. Step 6: Final answer
   x = 2,118,529.05