Finding the Fourth Proportional to 13,098,851.82, 19,556,176.78 and 10,008,670.02

Step by Step Solution

1. Step 1: Write the proportion equation
   13,098,851.82 : 19,556,176.78 = 10,008,670.02 : x
2. Step 2: Convert to fraction form
   13,098,851.82/19,556,176.78 = 10,008,670.02/x
3. Step 3: Cross multiply
   13,098,851.82x = 19,556,176.78 × 10,008,670.02
4. Step 4: Simplify right side
   13,098,851.82x = 195,731,320,243,806.12
5. Step 5: Solve for x
   x = 195,731,320,243,806.12/13,098,851.82
6. Step 6: Final answer
   x = 14,942,631.84