Finding the Fourth Proportional to 35,231,847.18, 48,619,849.56 and 19,553,238.72

Step by Step Solution

1. Step 1: Write the proportion equation
   35,231,847.18 : 48,619,849.56 = 19,553,238.72 : x
2. Step 2: Convert to fraction form
   35,231,847.18/48,619,849.56 = 19,553,238.72/x
3. Step 3: Cross multiply
   35,231,847.18x = 48,619,849.56 × 19,553,238.72
4. Step 4: Simplify right side
   35,231,847.18x = 950,675,524,977,167
5. Step 5: Solve for x
   x = 950,675,524,977,167/35,231,847.18
6. Step 6: Final answer
   x = 26,983,414.19