Finding the Fourth Proportional to 1,835,139.22, 2,752,736.50 and 637,099.59

Step by Step Solution

1. Step 1: Write the proportion equation
   1,835,139.22 : 2,752,736.50 = 637,099.59 : x
2. Step 2: Convert to fraction form
   1,835,139.22/2,752,736.50 = 637,099.59/x
3. Step 3: Cross multiply
   1,835,139.22x = 2,752,736.50 × 637,099.59
4. Step 4: Simplify right side
   1,835,139.22x = 1,753,767,295,528.04
5. Step 5: Solve for x
   x = 1,753,767,295,528.04/1,835,139.22
6. Step 6: Final answer
   x = 955,658.99