Finding the Fourth Proportional to 2,842,300.20, 3,922,326.72 and 1,553,110.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,842,300.20 : 3,922,326.72 = 1,553,110.86 : x
2. Step 2: Convert to fraction form
   2,842,300.20/3,922,326.72 = 1,553,110.86/x
3. Step 3: Cross multiply
   2,842,300.20x = 3,922,326.72 × 1,553,110.86
4. Step 4: Simplify right side
   2,842,300.20x = 6,091,808,225,300.18
5. Step 5: Solve for x
   x = 6,091,808,225,300.18/2,842,300.20
6. Step 6: Final answer
   x = 2,143,267.00