Finding the Fourth Proportional to 82,806,008.72, 124,233,361.68 and 24,515,168.72

Step by Step Solution

1. Step 1: Write the proportion equation
   82,806,008.72 : 124,233,361.68 = 24,515,168.72 : x
2. Step 2: Convert to fraction form
   82,806,008.72/124,233,361.68 = 24,515,168.72/x
3. Step 3: Cross multiply
   82,806,008.72x = 124,233,361.68 × 24,515,168.72
4. Step 4: Simplify right side
   82,806,008.72x = 3,045,601,822,237,982.50
5. Step 5: Solve for x
   x = 3,045,601,822,237,982.50/82,806,008.72
6. Step 6: Final answer
   x = 36,779,961.62