Finding the Fourth Proportional to 5,075,059.38, 7,614,167.34 and 1,663,375.86

Step by Step Solution

1. Step 1: Write the proportion equation
   5,075,059.38 : 7,614,167.34 = 1,663,375.86 : x
2. Step 2: Convert to fraction form
   5,075,059.38/7,614,167.34 = 1,663,375.86/x
3. Step 3: Cross multiply
   5,075,059.38x = 7,614,167.34 × 1,663,375.86
4. Step 4: Simplify right side
   5,075,059.38x = 12,665,222,147,356.41
5. Step 5: Solve for x
   x = 12,665,222,147,356.41/5,075,059.38
6. Step 6: Final answer
   x = 2,495,581.08