Finding the Fourth Proportional to 8,656,061.12, 11,945,274.42 and 4,735,780.16

Step by Step Solution

1. Step 1: Write the proportion equation
   8,656,061.12 : 11,945,274.42 = 4,735,780.16 : x
2. Step 2: Convert to fraction form
   8,656,061.12/11,945,274.42 = 4,735,780.16/x
3. Step 3: Cross multiply
   8,656,061.12x = 11,945,274.42 × 4,735,780.16
4. Step 4: Simplify right side
   8,656,061.12x = 56,570,193,603,991.51
5. Step 5: Solve for x
   x = 56,570,193,603,991.51/8,656,061.12
6. Step 6: Final answer
   x = 6,535,327.42