Finding the Fourth Proportional to 91,621,459.72, 137,497,758.57 and 33,329,025.03

Step by Step Solution

1. Step 1: Write the proportion equation
   91,621,459.72 : 137,497,758.57 = 33,329,025.03 : x
2. Step 2: Convert to fraction form
   91,621,459.72/137,497,758.57 = 33,329,025.03/x
3. Step 3: Cross multiply
   91,621,459.72x = 137,497,758.57 × 33,329,025.03
4. Step 4: Simplify right side
   91,621,459.72x = 4,582,666,236,948,427
5. Step 5: Solve for x
   x = 4,582,666,236,948,427/91,621,459.72
6. Step 6: Final answer
   x = 50,017,389.50