Finding the Fourth Proportional to 1,820,940.77, 2,730,819.83 and 606,191.06

Step by Step Solution

1. Step 1: Write the proportion equation
   1,820,940.77 : 2,730,819.83 = 606,191.06 : x
2. Step 2: Convert to fraction form
   1,820,940.77/2,730,819.83 = 606,191.06/x
3. Step 3: Cross multiply
   1,820,940.77x = 2,730,819.83 × 606,191.06
4. Step 4: Simplify right side
   1,820,940.77x = 1,655,398,550,731.67
5. Step 5: Solve for x
   x = 1,655,398,550,731.67/1,820,940.77
6. Step 6: Final answer
   x = 909,089.73