Finding the Fourth Proportional to 3,755,481.86, 5,632,434.56 and 1,059,176.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,755,481.86 : 5,632,434.56 = 1,059,176.50 : x
2. Step 2: Convert to fraction form
   3,755,481.86/5,632,434.56 = 1,059,176.50/x
3. Step 3: Cross multiply
   3,755,481.86x = 5,632,434.56 × 1,059,176.50
4. Step 4: Simplify right side
   3,755,481.86x = 5,965,742,312,306.70
5. Step 5: Solve for x
   x = 5,965,742,312,306.70/3,755,481.86
6. Step 6: Final answer
   x = 1,588,542.44