Finding the Fourth Proportional to 63,653,514.24, 87,772,338.24 and 42,991,087.68

Step by Step Solution

1. Step 1: Write the proportion equation
   63,653,514.24 : 87,772,338.24 = 42,991,087.68 : x
2. Step 2: Convert to fraction form
   63,653,514.24/87,772,338.24 = 42,991,087.68/x
3. Step 3: Cross multiply
   63,653,514.24x = 87,772,338.24 × 42,991,087.68
4. Step 4: Simplify right side
   63,653,514.24x = 3,773,428,289,154,456.50
5. Step 5: Solve for x
   x = 3,773,428,289,154,456.50/63,653,514.24
6. Step 6: Final answer
   x = 59,280,753.53