Finding the Fourth Proportional to 10,788,866.06, 16,184,381.54 and 3,112,700.99

Step by Step Solution

1. Step 1: Write the proportion equation
   10,788,866.06 : 16,184,381.54 = 3,112,700.99 : x
2. Step 2: Convert to fraction form
   10,788,866.06/16,184,381.54 = 3,112,700.99/x
3. Step 3: Cross multiply
   10,788,866.06x = 16,184,381.54 × 3,112,700.99
4. Step 4: Simplify right side
   10,788,866.06x = 50,377,140,345,610.31
5. Step 5: Solve for x
   x = 50,377,140,345,610.31/10,788,866.06
6. Step 6: Final answer
   x = 4,669,363.78