Finding the Fourth Proportional to 58,892,922.42, 88,379,735.82 and 20,554,436.52

Step by Step Solution

1. Step 1: Write the proportion equation
   58,892,922.42 : 88,379,735.82 = 20,554,436.52 : x
2. Step 2: Convert to fraction form
   58,892,922.42/88,379,735.82 = 20,554,436.52/x
3. Step 3: Cross multiply
   58,892,922.42x = 88,379,735.82 × 20,554,436.52
4. Step 4: Simplify right side
   58,892,922.42x = 1,816,595,669,566,560
5. Step 5: Solve for x
   x = 1,816,595,669,566,560/58,892,922.42
6. Step 6: Final answer
   x = 30,845,738.25