Finding the Fourth Proportional to 88,089,341.49, 132,132,612.56 and 21,616,482.51

Step by Step Solution

1. Step 1: Write the proportion equation
   88,089,341.49 : 132,132,612.56 = 21,616,482.51 : x
2. Step 2: Convert to fraction form
   88,089,341.49/132,132,612.56 = 21,616,482.51/x
3. Step 3: Cross multiply
   88,089,341.49x = 132,132,612.56 × 21,616,482.51
4. Step 4: Simplify right side
   88,089,341.49x = 2,856,242,308,295,764.50
5. Step 5: Solve for x
   x = 2,856,242,308,295,764.50/88,089,341.49
6. Step 6: Final answer
   x = 32,424,380.29