Finding the Fourth Proportional to 110,237,548.72, 152,122,028.52 and 60,668,448.52

Step by Step Solution

1. Step 1: Write the proportion equation
   110,237,548.72 : 152,122,028.52 = 60,668,448.52 : x
2. Step 2: Convert to fraction form
   110,237,548.72/152,122,028.52 = 60,668,448.52/x
3. Step 3: Cross multiply
   110,237,548.72x = 152,122,028.52 × 60,668,448.52
4. Step 4: Simplify right side
   110,237,548.72x = 9,229,007,456,023,592
5. Step 5: Solve for x
   x = 9,229,007,456,023,592/110,237,548.72
6. Step 6: Final answer
   x = 83,719,273.18