Finding the Fourth Proportional to 16,189,043.15, 24,280,065.53 and 7,091,123.15

Step by Step Solution

1. Step 1: Write the proportion equation
   16,189,043.15 : 24,280,065.53 = 7,091,123.15 : x
2. Step 2: Convert to fraction form
   16,189,043.15/24,280,065.53 = 7,091,123.15/x
3. Step 3: Cross multiply
   16,189,043.15x = 24,280,065.53 × 7,091,123.15
4. Step 4: Simplify right side
   16,189,043.15x = 172,172,934,727,844.41
5. Step 5: Solve for x
   x = 172,172,934,727,844.41/16,189,043.15
6. Step 6: Final answer
   x = 10,635,152.01