Finding the Fourth Proportional to 9,748,441.92, 14,622,828.98 and 3,686,028.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,748,441.92 : 14,622,828.98 = 3,686,028.72 : x
2. Step 2: Convert to fraction form
   9,748,441.92/14,622,828.98 = 3,686,028.72/x
3. Step 3: Cross multiply
   9,748,441.92x = 14,622,828.98 × 3,686,028.72
4. Step 4: Simplify right side
   9,748,441.92x = 53,900,167,514,662.55
5. Step 5: Solve for x
   x = 53,900,167,514,662.55/9,748,441.92
6. Step 6: Final answer
   x = 5,529,105.88