Finding the Fourth Proportional to 14,171,419.01, 19,556,510.28 and 7,976,462.15

Step by Step Solution

1. Step 1: Write the proportion equation
   14,171,419.01 : 19,556,510.28 = 7,976,462.15 : x
2. Step 2: Convert to fraction form
   14,171,419.01/19,556,510.28 = 7,976,462.15/x
3. Step 3: Cross multiply
   14,171,419.01x = 19,556,510.28 × 7,976,462.15
4. Step 4: Simplify right side
   14,171,419.01x = 155,991,763,936,723.34
5. Step 5: Solve for x
   x = 155,991,763,936,723.34/14,171,419.01
6. Step 6: Final answer
   x = 11,007,490.77