Finding the Fourth Proportional to 42,819,121.53, 59,090,443.04 and 23,240,007.68

Step by Step Solution

1. Step 1: Write the proportion equation
   42,819,121.53 : 59,090,443.04 = 23,240,007.68 : x
2. Step 2: Convert to fraction form
   42,819,121.53/59,090,443.04 = 23,240,007.68/x
3. Step 3: Cross multiply
   42,819,121.53x = 59,090,443.04 × 23,240,007.68
4. Step 4: Simplify right side
   42,819,121.53x = 1,373,262,349,826,850.25
5. Step 5: Solve for x
   x = 1,373,262,349,826,850.25/42,819,121.53
6. Step 6: Final answer
   x = 32,071,240.62