Finding the Fourth Proportional to 10,954,329.05, 16,432,988.18 and 4,563,086.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,954,329.05 : 16,432,988.18 = 4,563,086.72 : x
2. Step 2: Convert to fraction form
   10,954,329.05/16,432,988.18 = 4,563,086.72/x
3. Step 3: Cross multiply
   10,954,329.05x = 16,432,988.18 × 4,563,086.72
4. Step 4: Simplify right side
   10,954,329.05x = 74,985,150,152,342.02
5. Step 5: Solve for x
   x = 74,985,150,152,342.02/10,954,329.05
6. Step 6: Final answer
   x = 6,845,252.67