Finding the Fourth Proportional to 91,067.71, 136,508.01 and 34,892.59

Step by Step Solution

1. Step 1: Write the proportion equation
   91,067.71 : 136,508.01 = 34,892.59 : x
2. Step 2: Convert to fraction form
   91,067.71/136,508.01 = 34,892.59/x
3. Step 3: Cross multiply
   91,067.71x = 136,508.01 × 34,892.59
4. Step 4: Simplify right side
   91,067.71x = 4,763,118,024.65
5. Step 5: Solve for x
   x = 4,763,118,024.65/91,067.71
6. Step 6: Final answer
   x = 52,303.04