Finding the Fourth Proportional to 14,109,300.78, 19,471,475.43 and 8,308,327.02

Step by Step Solution

1. Step 1: Write the proportion equation
   14,109,300.78 : 19,471,475.43 = 8,308,327.02 : x
2. Step 2: Convert to fraction form
   14,109,300.78/19,471,475.43 = 8,308,327.02/x
3. Step 3: Cross multiply
   14,109,300.78x = 19,471,475.43 × 8,308,327.02
4. Step 4: Simplify right side
   14,109,300.78x = 161,775,385,434,335.09
5. Step 5: Solve for x
   x = 161,775,385,434,335.09/14,109,300.78
6. Step 6: Final answer
   x = 11,465,868.36