Finding the Fourth Proportional to 2,820,526.86, 3,892,326.94 and 1,531,367.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,820,526.86 : 3,892,326.94 = 1,531,367.41 : x
2. Step 2: Convert to fraction form
   2,820,526.86/3,892,326.94 = 1,531,367.41/x
3. Step 3: Cross multiply
   2,820,526.86x = 3,892,326.94 × 1,531,367.41
4. Step 4: Simplify right side
   2,820,526.86x = 5,960,582,624,981.03
5. Step 5: Solve for x
   x = 5,960,582,624,981.03/2,820,526.86
6. Step 6: Final answer
   x = 2,113,286.96