Finding the Fourth Proportional to 88,279,870.40, 132,449,573.94 and 39,089,007.96

Step by Step Solution

1. Step 1: Write the proportion equation
   88,279,870.40 : 132,449,573.94 = 39,089,007.96 : x
2. Step 2: Convert to fraction form
   88,279,870.40/132,449,573.94 = 39,089,007.96/x
3. Step 3: Cross multiply
   88,279,870.40x = 132,449,573.94 × 39,089,007.96
4. Step 4: Simplify right side
   88,279,870.40x = 5,177,322,450,039,269
5. Step 5: Solve for x
   x = 5,177,322,450,039,269/88,279,870.40
6. Step 6: Final answer
   x = 58,646,692.92