Finding the Fourth Proportional to 2,141,184.33, 3,210,759.54 and 1,242,901.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,141,184.33 : 3,210,759.54 = 1,242,901.62 : x
2. Step 2: Convert to fraction form
   2,141,184.33/3,210,759.54 = 1,242,901.62/x
3. Step 3: Cross multiply
   2,141,184.33x = 3,210,759.54 × 1,242,901.62
4. Step 4: Simplify right side
   2,141,184.33x = 3,990,658,233,696.46
5. Step 5: Solve for x
   x = 3,990,658,233,696.46/2,141,184.33
6. Step 6: Final answer
   x = 1,863,762.11