Finding the Fourth Proportional to 2,136,305.34, 2,948,105.10 and 1,169,436.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,136,305.34 : 2,948,105.10 = 1,169,436.24 : x
2. Step 2: Convert to fraction form
   2,136,305.34/2,948,105.10 = 1,169,436.24/x
3. Step 3: Cross multiply
   2,136,305.34x = 2,948,105.10 × 1,169,436.24
4. Step 4: Simplify right side
   2,136,305.34x = 3,447,620,943,268.82
5. Step 5: Solve for x
   x = 3,447,620,943,268.82/2,136,305.34
6. Step 6: Final answer
   x = 1,613,824.05