Finding the Fourth Proportional to 6,975,581.31, 10,463,570.69 and 1,926,892.35

Step by Step Solution

1. Step 1: Write the proportion equation
   6,975,581.31 : 10,463,570.69 = 1,926,892.35 : x
2. Step 2: Convert to fraction form
   6,975,581.31/10,463,570.69 = 1,926,892.35/x
3. Step 3: Cross multiply
   6,975,581.31x = 10,463,570.69 × 1,926,892.35
4. Step 4: Simplify right side
   6,975,581.31x = 20,162,174,316,245.22
5. Step 5: Solve for x
   x = 20,162,174,316,245.22/6,975,581.31
6. Step 6: Final answer
   x = 2,890,393.42