Finding the Fourth Proportional to 2,131,301.10, 3,196,877.94 and 533,877.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,131,301.10 : 3,196,877.94 = 533,877.96 : x
2. Step 2: Convert to fraction form
   2,131,301.10/3,196,877.94 = 533,877.96/x
3. Step 3: Cross multiply
   2,131,301.10x = 3,196,877.94 × 533,877.96
4. Step 4: Simplify right side
   2,131,301.10x = 1,706,742,672,976.20
5. Step 5: Solve for x
   x = 1,706,742,672,976.20/2,131,301.10
6. Step 6: Final answer
   x = 800,798.48