Finding the Fourth Proportional to 10,281,887.61, 14,189,004.89 and 5,698,504.23

Step by Step Solution

1. Step 1: Write the proportion equation
   10,281,887.61 : 14,189,004.89 = 5,698,504.23 : x
2. Step 2: Convert to fraction form
   10,281,887.61/14,189,004.89 = 5,698,504.23/x
3. Step 3: Cross multiply
   10,281,887.61x = 14,189,004.89 × 5,698,504.23
4. Step 4: Simplify right side
   10,281,887.61x = 80,856,104,385,155.69
5. Step 5: Solve for x
   x = 80,856,104,385,155.69/10,281,887.61
6. Step 6: Final answer
   x = 7,863,935.83