Finding the Fourth Proportional to 61,082,103.76, 91,623,172.68 and 17,951,304.76

Step by Step Solution

1. Step 1: Write the proportion equation
   61,082,103.76 : 91,623,172.68 = 17,951,304.76 : x
2. Step 2: Convert to fraction form
   61,082,103.76/91,623,172.68 = 17,951,304.76/x
3. Step 3: Cross multiply
   61,082,103.76x = 91,623,172.68 × 17,951,304.76
4. Step 4: Simplify right side
   61,082,103.76x = 1,644,755,495,856,786.25
5. Step 5: Solve for x
   x = 1,644,755,495,856,786.25/61,082,103.76
6. Step 6: Final answer
   x = 26,926,962.15