Finding the Fourth Proportional to 1,530,641.00, 2,112,304.01 and 842,392.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,530,641.00 : 2,112,304.01 = 842,392.10 : x
2. Step 2: Convert to fraction form
   1,530,641.00/2,112,304.01 = 842,392.10/x
3. Step 3: Cross multiply
   1,530,641.00x = 2,112,304.01 × 842,392.10
4. Step 4: Simplify right side
   1,530,641.00x = 1,779,388,196,048.84
5. Step 5: Solve for x
   x = 1,779,388,196,048.84/1,530,641.00
6. Step 6: Final answer
   x = 1,162,511.79