Finding the Fourth Proportional to 42,093,603.08, 58,089,347.20 and 22,778,019.08

Step by Step Solution

1. Step 1: Write the proportion equation
   42,093,603.08 : 58,089,347.20 = 22,778,019.08 : x
2. Step 2: Convert to fraction form
   42,093,603.08/58,089,347.20 = 22,778,019.08/x
3. Step 3: Cross multiply
   42,093,603.08x = 58,089,347.20 × 22,778,019.08
4. Step 4: Simplify right side
   42,093,603.08x = 1,323,160,258,866,344.50
5. Step 5: Solve for x
   x = 1,323,160,258,866,344.50/42,093,603.08
6. Step 6: Final answer
   x = 31,433,761.00