Finding the Fourth Proportional to 4,731,457.89, 7,097,871.90 and 1,491,895.98

Step by Step Solution

1. Step 1: Write the proportion equation
   4,731,457.89 : 7,097,871.90 = 1,491,895.98 : x
2. Step 2: Convert to fraction form
   4,731,457.89/7,097,871.90 = 1,491,895.98/x
3. Step 3: Cross multiply
   4,731,457.89x = 7,097,871.90 × 1,491,895.98
4. Step 4: Simplify right side
   4,731,457.89x = 10,589,286,554,164.96
5. Step 5: Solve for x
   x = 10,589,286,554,164.96/4,731,457.89
6. Step 6: Final answer
   x = 2,238,059.98