Finding the Fourth Proportional to 10,554,978.79, 14,565,759.47 and 5,908,802.03

Step by Step Solution

1. Step 1: Write the proportion equation
   10,554,978.79 : 14,565,759.47 = 5,908,802.03 : x
2. Step 2: Convert to fraction form
   10,554,978.79/14,565,759.47 = 5,908,802.03/x
3. Step 3: Cross multiply
   10,554,978.79x = 14,565,759.47 × 5,908,802.03
4. Step 4: Simplify right side
   10,554,978.79x = 86,066,189,022,454.92
5. Step 5: Solve for x
   x = 86,066,189,022,454.92/10,554,978.79
6. Step 6: Final answer
   x = 8,154,084.51