Finding the Fourth Proportional to 2,124,962.15, 3,188,382.24 and 1,113,842.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,124,962.15 : 3,188,382.24 = 1,113,842.33 : x
2. Step 2: Convert to fraction form
   2,124,962.15/3,188,382.24 = 1,113,842.33/x
3. Step 3: Cross multiply
   2,124,962.15x = 3,188,382.24 × 1,113,842.33
4. Step 4: Simplify right side
   2,124,962.15x = 3,551,355,087,190.31
5. Step 5: Solve for x
   x = 3,551,355,087,190.31/2,124,962.15
6. Step 6: Final answer
   x = 1,671,255.70