Finding the Fourth Proportional to 63,311,795.49, 94,435,391.16 and 57,499,602.42

Step by Step Solution

1. Step 1: Write the proportion equation
   63,311,795.49 : 94,435,391.16 = 57,499,602.42 : x
2. Step 2: Convert to fraction form
   63,311,795.49/94,435,391.16 = 57,499,602.42/x
3. Step 3: Cross multiply
   63,311,795.49x = 94,435,391.16 × 57,499,602.42
4. Step 4: Simplify right side
   63,311,795.49x = 5,429,997,446,077,183
5. Step 5: Solve for x
   x = 5,429,997,446,077,183/63,311,795.49
6. Step 6: Final answer
   x = 85,765,968.32