Finding the Fourth Proportional to 3,151,317.42, 4,728,167.30 and 1,233,599.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,151,317.42 : 4,728,167.30 = 1,233,599.10 : x
2. Step 2: Convert to fraction form
   3,151,317.42/4,728,167.30 = 1,233,599.10/x
3. Step 3: Cross multiply
   3,151,317.42x = 4,728,167.30 × 1,233,599.10
4. Step 4: Simplify right side
   3,151,317.42x = 5,832,662,925,929.43
5. Step 5: Solve for x
   x = 5,832,662,925,929.43/3,151,317.42
6. Step 6: Final answer
   x = 1,850,864.94