Finding the Fourth Proportional to 2,053,643.31, 2,834,127.54 and 1,135,868.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,053,643.31 : 2,834,127.54 = 1,135,868.76 : x
2. Step 2: Convert to fraction form
   2,053,643.31/2,834,127.54 = 1,135,868.76/x
3. Step 3: Cross multiply
   2,053,643.31x = 2,834,127.54 × 1,135,868.76
4. Step 4: Simplify right side
   2,053,643.31x = 3,219,196,934,541.65
5. Step 5: Solve for x
   x = 3,219,196,934,541.65/2,053,643.31
6. Step 6: Final answer
   x = 1,567,554.07