Finding the Fourth Proportional to 11,856,037.99, 16,356,322.42 and 7,937,056.75

Step by Step Solution

1. Step 1: Write the proportion equation
   11,856,037.99 : 16,356,322.42 = 7,937,056.75 : x
2. Step 2: Convert to fraction form
   11,856,037.99/16,356,322.42 = 7,937,056.75/x
3. Step 3: Cross multiply
   11,856,037.99x = 16,356,322.42 × 7,937,056.75
4. Step 4: Simplify right side
   11,856,037.99x = 129,821,059,208,103.89
5. Step 5: Solve for x
   x = 129,821,059,208,103.89/11,856,037.99
6. Step 6: Final answer
   x = 10,949,784.35