Finding the Fourth Proportional to 42,567,527.30, 58,743,185.42 and 22,988,413.78

Step by Step Solution

1. Step 1: Write the proportion equation
   42,567,527.30 : 58,743,185.42 = 22,988,413.78 : x
2. Step 2: Convert to fraction form
   42,567,527.30/58,743,185.42 = 22,988,413.78/x
3. Step 3: Cross multiply
   42,567,527.30x = 58,743,185.42 × 22,988,413.78
4. Step 4: Simplify right side
   42,567,527.30x = 1,350,412,653,190,223.25
5. Step 5: Solve for x
   x = 1,350,412,653,190,223.25/42,567,527.30
6. Step 6: Final answer
   x = 31,724,009.80