Finding the Fourth Proportional to 91,332.12, 137,075.94 and 35,967

Step by Step Solution

1. Step 1: Write the proportion equation
   91,332.12 : 137,075.94 = 35,967 : x
2. Step 2: Convert to fraction form
   91,332.12/137,075.94 = 35,967/x
3. Step 3: Cross multiply
   91,332.12x = 137,075.94 × 35,967
4. Step 4: Simplify right side
   91,332.12x = 4,930,210,333.98
5. Step 5: Solve for x
   x = 4,930,210,333.98/91,332.12
6. Step 6: Final answer
   x = 53,981.12