Finding the Fourth Proportional to 83,410,082.55, 125,115,123.83 and 28,804,519.80

Step by Step Solution

1. Step 1: Write the proportion equation
   83,410,082.55 : 125,115,123.83 = 28,804,519.80 : x
2. Step 2: Convert to fraction form
   83,410,082.55/125,115,123.83 = 28,804,519.80/x
3. Step 3: Cross multiply
   83,410,082.55x = 125,115,123.83 × 28,804,519.80
4. Step 4: Simplify right side
   83,410,082.55x = 3,603,881,061,496,664.50
5. Step 5: Solve for x
   x = 3,603,881,061,496,664.50/83,410,082.55
6. Step 6: Final answer
   x = 43,206,779.70