Finding the Fourth Proportional to 1,337,107.86, 1,845,923.58 and 1,046,100.78

Step by Step Solution

1. Step 1: Write the proportion equation
   1,337,107.86 : 1,845,923.58 = 1,046,100.78 : x
2. Step 2: Convert to fraction form
   1,337,107.86/1,845,923.58 = 1,046,100.78/x
3. Step 3: Cross multiply
   1,337,107.86x = 1,845,923.58 × 1,046,100.78
4. Step 4: Simplify right side
   1,337,107.86x = 1,931,022,096,858.39
5. Step 5: Solve for x
   x = 1,931,022,096,858.39/1,337,107.86
6. Step 6: Final answer
   x = 1,444,178.26