Finding the Fourth Proportional to 16,071,396.02, 22,178,818.69 and 9,103,520.31

Step by Step Solution

1. Step 1: Write the proportion equation
   16,071,396.02 : 22,178,818.69 = 9,103,520.31 : x
2. Step 2: Convert to fraction form
   16,071,396.02/22,178,818.69 = 9,103,520.31/x
3. Step 3: Cross multiply
   16,071,396.02x = 22,178,818.69 × 9,103,520.31
4. Step 4: Simplify right side
   16,071,396.02x = 201,905,326,350,705
5. Step 5: Solve for x
   x = 201,905,326,350,705/16,071,396.02
6. Step 6: Final answer
   x = 12,563,023.53