Finding the Fourth Proportional to 78,089,552.88, 107,770,032 and 43,293,158.16

Step by Step Solution

1. Step 1: Write the proportion equation
   78,089,552.88 : 107,770,032 = 43,293,158.16 : x
2. Step 2: Convert to fraction form
   78,089,552.88/107,770,032 = 43,293,158.16/x
3. Step 3: Cross multiply
   78,089,552.88x = 107,770,032 × 43,293,158.16
4. Step 4: Simplify right side
   78,089,552.88x = 4,665,705,040,284,261
5. Step 5: Solve for x
   x = 4,665,705,040,284,261/78,089,552.88
6. Step 6: Final answer
   x = 59,748,133.63