Finding the Fourth Proportional to 72,941,630.86, 109,237,107.60 and 41,722,669.22

Step by Step Solution

1. Step 1: Write the proportion equation
   72,941,630.86 : 109,237,107.60 = 41,722,669.22 : x
2. Step 2: Convert to fraction form
   72,941,630.86/109,237,107.60 = 41,722,669.22/x
3. Step 3: Cross multiply
   72,941,630.86x = 109,237,107.60 × 41,722,669.22
4. Step 4: Simplify right side
   72,941,630.86x = 4,557,663,706,189,550
5. Step 5: Solve for x
   x = 4,557,663,706,189,550/72,941,630.86
6. Step 6: Final answer
   x = 62,483,709.95