Finding the Fourth Proportional to 1,144,510.68, 1,579,498.56 and 635,213.04

Step by Step Solution

1. Step 1: Write the proportion equation
   1,144,510.68 : 1,579,498.56 = 635,213.04 : x
2. Step 2: Convert to fraction form
   1,144,510.68/1,579,498.56 = 635,213.04/x
3. Step 3: Cross multiply
   1,144,510.68x = 1,579,498.56 × 635,213.04
4. Step 4: Simplify right side
   1,144,510.68x = 1,003,318,081,973.22
5. Step 5: Solve for x
   x = 1,003,318,081,973.22/1,144,510.68
6. Step 6: Final answer
   x = 876,634.97