Finding the Fourth Proportional to 10,700,496.42, 16,047,372.87 and 3,510,354.78

Step by Step Solution

1. Step 1: Write the proportion equation
   10,700,496.42 : 16,047,372.87 = 3,510,354.78 : x
2. Step 2: Convert to fraction form
   10,700,496.42/16,047,372.87 = 3,510,354.78/x
3. Step 3: Cross multiply
   10,700,496.42x = 16,047,372.87 × 3,510,354.78
4. Step 4: Simplify right side
   10,700,496.42x = 56,331,972,060,646.81
5. Step 5: Solve for x
   x = 56,331,972,060,646.81/10,700,496.42
6. Step 6: Final answer
   x = 5,264,426.05