Finding the Fourth Proportional to 1,061,556.33, 1,465,068.74 and 631,837.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,061,556.33 : 1,465,068.74 = 631,837.83 : x
2. Step 2: Convert to fraction form
   1,061,556.33/1,465,068.74 = 631,837.83/x
3. Step 3: Cross multiply
   1,061,556.33x = 1,465,068.74 × 631,837.83
4. Step 4: Simplify right side
   1,061,556.33x = 925,685,853,482.43
5. Step 5: Solve for x
   x = 925,685,853,482.43/1,061,556.33
6. Step 6: Final answer
   x = 872,008.23