Finding the Fourth Proportional to 99,613.98, 149,424.93 and 33,060.06

Step by Step Solution

1. Step 1: Write the proportion equation
   99,613.98 : 149,424.93 = 33,060.06 : x
2. Step 2: Convert to fraction form
   99,613.98/149,424.93 = 33,060.06/x
3. Step 3: Cross multiply
   99,613.98x = 149,424.93 × 33,060.06
4. Step 4: Simplify right side
   99,613.98x = 4,939,997,151.30
5. Step 5: Solve for x
   x = 4,939,997,151.30/99,613.98
6. Step 6: Final answer
   x = 49,591.40