Finding the Fourth Proportional to 99,892.63, 149,860.83 and 37,563.13

Step by Step Solution

1. Step 1: Write the proportion equation
   99,892.63 : 149,860.83 = 37,563.13 : x
2. Step 2: Convert to fraction form
   99,892.63/149,860.83 = 37,563.13/x
3. Step 3: Cross multiply
   99,892.63x = 149,860.83 × 37,563.13
4. Step 4: Simplify right side
   99,892.63x = 5,629,241,839.20
5. Step 5: Solve for x
   x = 5,629,241,839.20/99,892.63
6. Step 6: Final answer
   x = 56,352.92