Finding the Fourth Proportional to 3,785,762.76, 5,678,656.30 and 945,875.22

Step by Step Solution

1. Step 1: Write the proportion equation
   3,785,762.76 : 5,678,656.30 = 945,875.22 : x
2. Step 2: Convert to fraction form
   3,785,762.76/5,678,656.30 = 945,875.22/x
3. Step 3: Cross multiply
   3,785,762.76x = 5,678,656.30 × 945,875.22
4. Step 4: Simplify right side
   3,785,762.76x = 5,371,300,277,066.89
5. Step 5: Solve for x
   x = 5,371,300,277,066.89/3,785,762.76
6. Step 6: Final answer
   x = 1,418,815.87