Finding the Fourth Proportional to 99,722.34, 149,558.00 and 29,585.25

Step by Step Solution

1. Step 1: Write the proportion equation
   99,722.34 : 149,558.00 = 29,585.25 : x
2. Step 2: Convert to fraction form
   99,722.34/149,558.00 = 29,585.25/x
3. Step 3: Cross multiply
   99,722.34x = 149,558.00 × 29,585.25
4. Step 4: Simplify right side
   99,722.34x = 4,424,710,671.57
5. Step 5: Solve for x
   x = 4,424,710,671.57/99,722.34
6. Step 6: Final answer
   x = 44,370.31