Finding the Fourth Proportional to 1,088,610.83, 1,502,468.59 and 630,004.62

Step by Step Solution

1. Step 1: Write the proportion equation
   1,088,610.83 : 1,502,468.59 = 630,004.62 : x
2. Step 2: Convert to fraction form
   1,088,610.83/1,502,468.59 = 630,004.62/x
3. Step 3: Cross multiply
   1,088,610.83x = 1,502,468.59 × 630,004.62
4. Step 4: Simplify right side
   1,088,610.83x = 946,562,153,104.89
5. Step 5: Solve for x
   x = 946,562,153,104.89/1,088,610.83
6. Step 6: Final answer
   x = 869,513.81