Finding the Fourth Proportional to 48,724,146.69, 73,061,901.27 and 15,930,443.91

Step by Step Solution

1. Step 1: Write the proportion equation
   48,724,146.69 : 73,061,901.27 = 15,930,443.91 : x
2. Step 2: Convert to fraction form
   48,724,146.69/73,061,901.27 = 15,930,443.91/x
3. Step 3: Cross multiply
   48,724,146.69x = 73,061,901.27 × 15,930,443.91
4. Step 4: Simplify right side
   48,724,146.69x = 1,163,908,520,139,692.75
5. Step 5: Solve for x
   x = 1,163,908,520,139,692.75/48,724,146.69
6. Step 6: Final answer
   x = 23,887,714.80