Finding the Fourth Proportional to 9,199,141.88, 12,694,900.93 and 5,069,320.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,199,141.88 : 12,694,900.93 = 5,069,320.82 : x
2. Step 2: Convert to fraction form
   9,199,141.88/12,694,900.93 = 5,069,320.82/x
3. Step 3: Cross multiply
   9,199,141.88x = 12,694,900.93 × 5,069,320.82
4. Step 4: Simplify right side
   9,199,141.88x = 64,354,525,573,055.56
5. Step 5: Solve for x
   x = 64,354,525,573,055.56/9,199,141.88
6. Step 6: Final answer
   x = 6,995,709.64