Finding the Fourth Proportional to 9,901,632.57, 14,853,793.85 and 3,076,929.57

Step by Step Solution

1. Step 1: Write the proportion equation
   9,901,632.57 : 14,853,793.85 = 3,076,929.57 : x
2. Step 2: Convert to fraction form
   9,901,632.57/14,853,793.85 = 3,076,929.57/x
3. Step 3: Cross multiply
   9,901,632.57x = 14,853,793.85 × 3,076,929.57
4. Step 4: Simplify right side
   9,901,632.57x = 45,704,077,523,749.14
5. Step 5: Solve for x
   x = 45,704,077,523,749.14/9,901,632.57
6. Step 6: Final answer
   x = 4,615,812.31