Finding the Fourth Proportional to 10,207,404.45, 14,086,210.39 and 5,623,725.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,207,404.45 : 14,086,210.39 = 5,623,725.82 : x
2. Step 2: Convert to fraction form
   10,207,404.45/14,086,210.39 = 5,623,725.82/x
3. Step 3: Cross multiply
   10,207,404.45x = 14,086,210.39 × 5,623,725.82
4. Step 4: Simplify right side
   10,207,404.45x = 79,216,985,076,195.28
5. Step 5: Solve for x
   x = 79,216,985,076,195.28/10,207,404.45
6. Step 6: Final answer
   x = 7,760,737.36