Finding the Fourth Proportional to 10,595,831.67, 15,890,901.90 and 2,917,648.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,595,831.67 : 15,890,901.90 = 2,917,648.50 : x
2. Step 2: Convert to fraction form
   10,595,831.67/15,890,901.90 = 2,917,648.50/x
3. Step 3: Cross multiply
   10,595,831.67x = 15,890,901.90 × 2,917,648.50
4. Step 4: Simplify right side
   10,595,831.67x = 46,364,066,092,182.15
5. Step 5: Solve for x
   x = 46,364,066,092,182.15/10,595,831.67
6. Step 6: Final answer
   x = 4,375,689.19