Finding the Fourth Proportional to 109,435,676.72, 151,021,380.84 and 59,880,706.16

Step by Step Solution

1. Step 1: Write the proportion equation
   109,435,676.72 : 151,021,380.84 = 59,880,706.16 : x
2. Step 2: Convert to fraction form
   109,435,676.72/151,021,380.84 = 59,880,706.16/x
3. Step 3: Cross multiply
   109,435,676.72x = 151,021,380.84 × 59,880,706.16
4. Step 4: Simplify right side
   109,435,676.72x = 9,043,266,929,957,494
5. Step 5: Solve for x
   x = 9,043,266,929,957,494/109,435,676.72
6. Step 6: Final answer
   x = 82,635,454.92