Finding the Fourth Proportional to 2,535,887.99, 3,801,574.31 and 916,295.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,535,887.99 : 3,801,574.31 = 916,295.59 : x
2. Step 2: Convert to fraction form
   2,535,887.99/3,801,574.31 = 916,295.59/x
3. Step 3: Cross multiply
   2,535,887.99x = 3,801,574.31 × 916,295.59
4. Step 4: Simplify right side
   2,535,887.99x = 3,483,365,761,224.88
5. Step 5: Solve for x
   x = 3,483,365,761,224.88/2,535,887.99
6. Step 6: Final answer
   x = 1,373,627.61