Finding the Fourth Proportional to 43,078,796.96, 64,503,732.72 and 26,016,386.72

Step by Step Solution

1. Step 1: Write the proportion equation
   43,078,796.96 : 64,503,732.72 = 26,016,386.72 : x
2. Step 2: Convert to fraction form
   43,078,796.96/64,503,732.72 = 26,016,386.72/x
3. Step 3: Cross multiply
   43,078,796.96x = 64,503,732.72 × 26,016,386.72
4. Step 4: Simplify right side
   43,078,796.96x = 1,678,154,055,327,037.25
5. Step 5: Solve for x
   x = 1,678,154,055,327,037.25/43,078,796.96
6. Step 6: Final answer
   x = 38,955,453.12