Finding the Fourth Proportional to 10,740,428.39, 16,112,152.67 and 3,451,444.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,740,428.39 : 16,112,152.67 = 3,451,444.42 : x
2. Step 2: Convert to fraction form
   10,740,428.39/16,112,152.67 = 3,451,444.42/x
3. Step 3: Cross multiply
   10,740,428.39x = 16,112,152.67 × 3,451,444.42
4. Step 4: Simplify right side
   10,740,428.39x = 55,610,199,369,521.99
5. Step 5: Solve for x
   x = 55,610,199,369,521.99/10,740,428.39
6. Step 6: Final answer
   x = 5,177,651.89