Finding the Fourth Proportional to 10,271,465.83, 14,174,631.89 and 5,687,688.79

Step by Step Solution

1. Step 1: Write the proportion equation
   10,271,465.83 : 14,174,631.89 = 5,687,688.79 : x
2. Step 2: Convert to fraction form
   10,271,465.83/14,174,631.89 = 5,687,688.79/x
3. Step 3: Cross multiply
   10,271,465.83x = 14,174,631.89 × 5,687,688.79
4. Step 4: Simplify right side
   10,271,465.83x = 80,620,894,903,129.52
5. Step 5: Solve for x
   x = 80,620,894,903,129.52/10,271,465.83
6. Step 6: Final answer
   x = 7,849,015.54