Finding the Fourth Proportional to 16,807,349.82, 23,193,827.70 and 10,280,499.78

Step by Step Solution

1. Step 1: Write the proportion equation
   16,807,349.82 : 23,193,827.70 = 10,280,499.78 : x
2. Step 2: Convert to fraction form
   16,807,349.82/23,193,827.70 = 10,280,499.78/x
3. Step 3: Cross multiply
   16,807,349.82x = 23,193,827.70 × 10,280,499.78
4. Step 4: Simplify right side
   16,807,349.82x = 238,444,140,567,207.88
5. Step 5: Solve for x
   x = 238,444,140,567,207.88/16,807,349.82
6. Step 6: Final answer
   x = 14,186,896.99