Finding the Fourth Proportional to 1,910,359.86, 2,636,256.34 and 1,050,904.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,910,359.86 : 2,636,256.34 = 1,050,904.50 : x
2. Step 2: Convert to fraction form
   1,910,359.86/2,636,256.34 = 1,050,904.50/x
3. Step 3: Cross multiply
   1,910,359.86x = 2,636,256.34 × 1,050,904.50
4. Step 4: Simplify right side
   1,910,359.86x = 2,770,453,632,423.73
5. Step 5: Solve for x
   x = 2,770,453,632,423.73/1,910,359.86
6. Step 6: Final answer
   x = 1,450,226.05