Finding the Fourth Proportional to 58,596,993.72, 87,886,934.50 and 17,086,715.23

Step by Step Solution

1. Step 1: Write the proportion equation
   58,596,993.72 : 87,886,934.50 = 17,086,715.23 : x
2. Step 2: Convert to fraction form
   58,596,993.72/87,886,934.50 = 17,086,715.23/x
3. Step 3: Cross multiply
   58,596,993.72x = 87,886,934.50 × 17,086,715.23
4. Step 4: Simplify right side
   58,596,993.72x = 1,501,699,022,153,729
5. Step 5: Solve for x
   x = 1,501,699,022,153,729/58,596,993.72
6. Step 6: Final answer
   x = 25,627,577.92