Finding the Fourth Proportional to 10,974,112.31, 16,457,192.31 and 3,685,391.35

Step by Step Solution

1. Step 1: Write the proportion equation
   10,974,112.31 : 16,457,192.31 = 3,685,391.35 : x
2. Step 2: Convert to fraction form
   10,974,112.31/16,457,192.31 = 3,685,391.35/x
3. Step 3: Cross multiply
   10,974,112.31x = 16,457,192.31 × 3,685,391.35
4. Step 4: Simplify right side
   10,974,112.31x = 60,651,194,184,560.52
5. Step 5: Solve for x
   x = 60,651,194,184,560.52/10,974,112.31
6. Step 6: Final answer
   x = 5,526,751.73