Finding the Fourth Proportional to 12,749,009.50, 17,593,633.48 and 7,025,873.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,749,009.50 : 17,593,633.48 = 7,025,873.50 : x
2. Step 2: Convert to fraction form
   12,749,009.50/17,593,633.48 = 7,025,873.50/x
3. Step 3: Cross multiply
   12,749,009.50x = 17,593,633.48 × 7,025,873.50
4. Step 4: Simplify right side
   12,749,009.50x = 123,610,643,235,844.78
5. Step 5: Solve for x
   x = 123,610,643,235,844.78/12,749,009.50
6. Step 6: Final answer
   x = 9,695,705.63