Finding the Fourth Proportional to 1,496,516.52, 2,065,192.71 and 808,188.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,496,516.52 : 2,065,192.71 = 808,188.31 : x
2. Step 2: Convert to fraction form
   1,496,516.52/2,065,192.71 = 808,188.31/x
3. Step 3: Cross multiply
   1,496,516.52x = 2,065,192.71 × 808,188.31
4. Step 4: Simplify right side
   1,496,516.52x = 1,669,064,595,793.26
5. Step 5: Solve for x
   x = 1,669,064,595,793.26/1,496,516.52
6. Step 6: Final answer
   x = 1,115,299.82