Finding the Fourth Proportional to 14,223,783.77, 19,628,870.27 and 7,697,411.58

Step by Step Solution

1. Step 1: Write the proportion equation
   14,223,783.77 : 19,628,870.27 = 7,697,411.58 : x
2. Step 2: Convert to fraction form
   14,223,783.77/19,628,870.27 = 7,697,411.58/x
3. Step 3: Cross multiply
   14,223,783.77x = 19,628,870.27 × 7,697,411.58
4. Step 4: Simplify right side
   14,223,783.77x = 151,091,493,280,128.69
5. Step 5: Solve for x
   x = 151,091,493,280,128.69/14,223,783.77
6. Step 6: Final answer
   x = 10,622,454.32