Finding the Fourth Proportional to 14,664,082.79, 21,997,622.32 and 5,079,443.51

Step by Step Solution

1. Step 1: Write the proportion equation
   14,664,082.79 : 21,997,622.32 = 5,079,443.51 : x
2. Step 2: Convert to fraction form
   14,664,082.79/21,997,622.32 = 5,079,443.51/x
3. Step 3: Cross multiply
   14,664,082.79x = 21,997,622.32 × 5,079,443.51
4. Step 4: Simplify right side
   14,664,082.79x = 111,735,679,971,050.59
5. Step 5: Solve for x
   x = 111,735,679,971,050.59/14,664,082.79
6. Step 6: Final answer
   x = 7,619,684.20