Finding the Fourth Proportional to 1,662,360.48, 2,294,067.96 and 898,412.22

Step by Step Solution

1. Step 1: Write the proportion equation
   1,662,360.48 : 2,294,067.96 = 898,412.22 : x
2. Step 2: Convert to fraction form
   1,662,360.48/2,294,067.96 = 898,412.22/x
3. Step 3: Cross multiply
   1,662,360.48x = 2,294,067.96 × 898,412.22
4. Step 4: Simplify right side
   1,662,360.48x = 2,061,018,688,774.47
5. Step 5: Solve for x
   x = 2,061,018,688,774.47/1,662,360.48
6. Step 6: Final answer
   x = 1,239,814.54