Finding the Fourth Proportional to 2,404,362.91, 3,317,921.17 and 1,316,615.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,404,362.91 : 3,317,921.17 = 1,316,615.75 : x
2. Step 2: Convert to fraction form
   2,404,362.91/3,317,921.17 = 1,316,615.75/x
3. Step 3: Cross multiply
   2,404,362.91x = 3,317,921.17 × 1,316,615.75
4. Step 4: Simplify right side
   2,404,362.91x = 4,368,427,249,799.28
5. Step 5: Solve for x
   x = 4,368,427,249,799.28/2,404,362.91
6. Step 6: Final answer
   x = 1,816,875.16