Finding the Fourth Proportional to 99,414.42, 149,075.55 and 37,068.18

Step by Step Solution

1. Step 1: Write the proportion equation
   99,414.42 : 149,075.55 = 37,068.18 : x
2. Step 2: Convert to fraction form
   99,414.42/149,075.55 = 37,068.18/x
3. Step 3: Cross multiply
   99,414.42x = 149,075.55 × 37,068.18
4. Step 4: Simplify right side
   99,414.42x = 5,525,959,321.00
5. Step 5: Solve for x
   x = 5,525,959,321.00/99,414.42
6. Step 6: Final answer
   x = 55,585.09