Finding the Fourth Proportional to 1,316,404.14, 1,816,096.74 and 800,074.84

Step by Step Solution

1. Step 1: Write the proportion equation
   1,316,404.14 : 1,816,096.74 = 800,074.84 : x
2. Step 2: Convert to fraction form
   1,316,404.14/1,816,096.74 = 800,074.84/x
3. Step 3: Cross multiply
   1,316,404.14x = 1,816,096.74 × 800,074.84
4. Step 4: Simplify right side
   1,316,404.14x = 1,453,013,308,680.02
5. Step 5: Solve for x
   x = 1,453,013,308,680.02/1,316,404.14
6. Step 6: Final answer
   x = 1,103,774.49