Finding the Fourth Proportional to 8,892,857.10, 12,272,151.03 and 4,818,476.10

Step by Step Solution

1. Step 1: Write the proportion equation
   8,892,857.10 : 12,272,151.03 = 4,818,476.10 : x
2. Step 2: Convert to fraction form
   8,892,857.10/12,272,151.03 = 4,818,476.10/x
3. Step 3: Cross multiply
   8,892,857.10x = 12,272,151.03 × 4,818,476.10
4. Step 4: Simplify right side
   8,892,857.10x = 59,133,066,433,645.38
5. Step 5: Solve for x
   x = 59,133,066,433,645.38/8,892,857.10
6. Step 6: Final answer
   x = 6,649,501.48