Finding the Fourth Proportional to 82,806,006.72, 124,233,358.68 and 24,515,166.72

Step by Step Solution

1. Step 1: Write the proportion equation
   82,806,006.72 : 124,233,358.68 = 24,515,166.72 : x
2. Step 2: Convert to fraction form
   82,806,006.72/124,233,358.68 = 24,515,166.72/x
3. Step 3: Cross multiply
   82,806,006.72x = 124,233,358.68 × 24,515,166.72
4. Step 4: Simplify right side
   82,806,006.72x = 3,045,601,500,225,759
5. Step 5: Solve for x
   x = 3,045,601,500,225,759/82,806,006.72
6. Step 6: Final answer
   x = 36,779,958.61