Finding the Fourth Proportional to 7,423,897.32, 10,245,697.38 and 4,161,266.28

Step by Step Solution

1. Step 1: Write the proportion equation
   7,423,897.32 : 10,245,697.38 = 4,161,266.28 : x
2. Step 2: Convert to fraction form
   7,423,897.32/10,245,697.38 = 4,161,266.28/x
3. Step 3: Cross multiply
   7,423,897.32x = 10,245,697.38 × 4,161,266.28
4. Step 4: Simplify right side
   7,423,897.32x = 42,635,075,022,478.35
5. Step 5: Solve for x
   x = 42,635,075,022,478.35/7,423,897.32
6. Step 6: Final answer
   x = 5,742,950.53