Finding the Fourth Proportional to 105,180,929.92, 157,788,348.24 and 32,397,676.78

Step by Step Solution

1. Step 1: Write the proportion equation
   105,180,929.92 : 157,788,348.24 = 32,397,676.78 : x
2. Step 2: Convert to fraction form
   105,180,929.92/157,788,348.24 = 32,397,676.78/x
3. Step 3: Cross multiply
   105,180,929.92x = 157,788,348.24 × 32,397,676.78
4. Step 4: Simplify right side
   105,180,929.92x = 5,111,975,905,929,602
5. Step 5: Solve for x
   x = 5,111,975,905,929,602/105,180,929.92
6. Step 6: Final answer
   x = 48,601,737.12