Finding the Fourth Proportional to 10,810,685.16, 14,934,949.86 and 7,098,323.73

Step by Step Solution

1. Step 1: Write the proportion equation
   10,810,685.16 : 14,934,949.86 = 7,098,323.73 : x
2. Step 2: Convert to fraction form
   10,810,685.16/14,934,949.86 = 7,098,323.73/x
3. Step 3: Cross multiply
   10,810,685.16x = 14,934,949.86 × 7,098,323.73
4. Step 4: Simplify right side
   10,810,685.16x = 106,013,108,997,598.19
5. Step 5: Solve for x
   x = 106,013,108,997,598.19/10,810,685.16
6. Step 6: Final answer
   x = 9,806,326.56