Finding the Fourth Proportional to 14,146,736.76, 19,522,496.52 and 7,708,208.76

Step by Step Solution

1. Step 1: Write the proportion equation
   14,146,736.76 : 19,522,496.52 = 7,708,208.76 : x
2. Step 2: Convert to fraction form
   14,146,736.76/19,522,496.52 = 7,708,208.76/x
3. Step 3: Cross multiply
   14,146,736.76x = 19,522,496.52 × 7,708,208.76
4. Step 4: Simplify right side
   14,146,736.76x = 150,483,478,692,533.50
5. Step 5: Solve for x
   x = 150,483,478,692,533.50/14,146,736.76
6. Step 6: Final answer
   x = 10,637,327.98