Finding the Fourth Proportional to 82,199,018.97, 113,434,692.00 and 45,030,644.38

Step by Step Solution

1. Step 1: Write the proportion equation
   82,199,018.97 : 113,434,692.00 = 45,030,644.38 : x
2. Step 2: Convert to fraction form
   82,199,018.97/113,434,692.00 = 45,030,644.38/x
3. Step 3: Cross multiply
   82,199,018.97x = 113,434,692.00 × 45,030,644.38
4. Step 4: Simplify right side
   82,199,018.97x = 5,108,037,275,779,760
5. Step 5: Solve for x
   x = 5,108,037,275,779,760/82,199,018.97
6. Step 6: Final answer
   x = 62,142,314.35