Finding the Fourth Proportional to 32,120,667.12, 48,181,029.96 and 26,428,926.72

Step by Step Solution

1. Step 1: Write the proportion equation
   32,120,667.12 : 48,181,029.96 = 26,428,926.72 : x
2. Step 2: Convert to fraction form
   32,120,667.12/48,181,029.96 = 26,428,926.72/x
3. Step 3: Cross multiply
   32,120,667.12x = 48,181,029.96 × 26,428,926.72
4. Step 4: Simplify right side
   32,120,667.12x = 1,273,372,910,106,964.50
5. Step 5: Solve for x
   x = 1,273,372,910,106,964.50/32,120,667.12
6. Step 6: Final answer
   x = 39,643,414.17