Finding the Fourth Proportional to 16,007,897.40, 24,012,510.42 and 4,648,345.98

Step by Step Solution

1. Step 1: Write the proportion equation
   16,007,897.40 : 24,012,510.42 = 4,648,345.98 : x
2. Step 2: Convert to fraction form
   16,007,897.40/24,012,510.42 = 4,648,345.98/x
3. Step 3: Cross multiply
   16,007,897.40x = 24,012,510.42 × 4,648,345.98
4. Step 4: Simplify right side
   16,007,897.40x = 111,618,456,280,515.12
5. Step 5: Solve for x
   x = 111,618,456,280,515.12/16,007,897.40
6. Step 6: Final answer
   x = 6,972,711.87