Finding the Fourth Proportional to 72,054,986.58, 108,082,732.50 and 17,467,349.94

Step by Step Solution

1. Step 1: Write the proportion equation
   72,054,986.58 : 108,082,732.50 = 17,467,349.94 : x
2. Step 2: Convert to fraction form
   72,054,986.58/108,082,732.50 = 17,467,349.94/x
3. Step 3: Cross multiply
   72,054,986.58x = 108,082,732.50 × 17,467,349.94
4. Step 4: Simplify right side
   72,054,986.58x = 1,887,918,911,048,911.25
5. Step 5: Solve for x
   x = 1,887,918,911,048,911.25/72,054,986.58
6. Step 6: Final answer
   x = 26,201,086.15