Finding the Fourth Proportional to 69,659,081.56, 96,129,594.06 and 38,297,664.16

Step by Step Solution

1. Step 1: Write the proportion equation
   69,659,081.56 : 96,129,594.06 = 38,297,664.16 : x
2. Step 2: Convert to fraction form
   69,659,081.56/96,129,594.06 = 38,297,664.16/x
3. Step 3: Cross multiply
   69,659,081.56x = 96,129,594.06 × 38,297,664.16
4. Step 4: Simplify right side
   69,659,081.56x = 3,681,538,909,147,010.50
5. Step 5: Solve for x
   x = 3,681,538,909,147,010.50/69,659,081.56
6. Step 6: Final answer
   x = 52,850,810.36