Finding the Fourth Proportional to 10,667,264.06, 14,720,863.16 and 5,772,485.59

Step by Step Solution

1. Step 1: Write the proportion equation
   10,667,264.06 : 14,720,863.16 = 5,772,485.59 : x
2. Step 2: Convert to fraction form
   10,667,264.06/14,720,863.16 = 5,772,485.59/x
3. Step 3: Cross multiply
   10,667,264.06x = 14,720,863.16 × 5,772,485.59
4. Step 4: Simplify right side
   10,667,264.06x = 84,975,970,463,461.86
5. Step 5: Solve for x
   x = 84,975,970,463,461.86/10,667,264.06
6. Step 6: Final answer
   x = 7,966,051.09