Finding the Fourth Proportional to 123,753,809.37, 185,717,945.27 and 58,177,940.23

Step by Step Solution

1. Step 1: Write the proportion equation
   123,753,809.37 : 185,717,945.27 = 58,177,940.23 : x
2. Step 2: Convert to fraction form
   123,753,809.37/185,717,945.27 = 58,177,940.23/x
3. Step 3: Cross multiply
   123,753,809.37x = 185,717,945.27 × 58,177,940.23
4. Step 4: Simplify right side
   123,753,809.37x = 10,804,687,519,556,472
5. Step 5: Solve for x
   x = 10,804,687,519,556,472/123,753,809.37
6. Step 6: Final answer
   x = 87,307,918.64