Finding the Fourth Proportional to 67,286,789.10, 100,930,173.39 and 16,168,807.98

Step by Step Solution

1. Step 1: Write the proportion equation
   67,286,789.10 : 100,930,173.39 = 16,168,807.98 : x
2. Step 2: Convert to fraction form
   67,286,789.10/100,930,173.39 = 16,168,807.98/x
3. Step 3: Cross multiply
   67,286,789.10x = 100,930,173.39 × 16,168,807.98
4. Step 4: Simplify right side
   67,286,789.10x = 1,631,920,592,931,015.75
5. Step 5: Solve for x
   x = 1,631,920,592,931,015.75/67,286,789.10
6. Step 6: Final answer
   x = 24,253,209.50