Finding the Fourth Proportional to 94,511,499.30, 141,554,672.55 and 56,247,747.30

Step by Step Solution

1. Step 1: Write the proportion equation
   94,511,499.30 : 141,554,672.55 = 56,247,747.30 : x
2. Step 2: Convert to fraction form
   94,511,499.30/141,554,672.55 = 56,247,747.30/x
3. Step 3: Cross multiply
   94,511,499.30x = 141,554,672.55 × 56,247,747.30
4. Step 4: Simplify right side
   94,511,499.30x = 7,962,131,450,726,647
5. Step 5: Solve for x
   x = 7,962,131,450,726,647/94,511,499.30
6. Step 6: Final answer
   x = 84,245,107.84