Finding the Fourth Proportional to 42,274,986.72, 58,343,079.60 and 23,943,533.28

Step by Step Solution

1. Step 1: Write the proportion equation
   42,274,986.72 : 58,343,079.60 = 23,943,533.28 : x
2. Step 2: Convert to fraction form
   42,274,986.72/58,343,079.60 = 23,943,533.28/x
3. Step 3: Cross multiply
   42,274,986.72x = 58,343,079.60 × 23,943,533.28
4. Step 4: Simplify right side
   42,274,986.72x = 1,396,939,468,060,289.25
5. Step 5: Solve for x
   x = 1,396,939,468,060,289.25/42,274,986.72
6. Step 6: Final answer
   x = 33,044,113.71