Finding the Fourth Proportional to 61,156.65, 91,659.69 and 29,152.56

Step by Step Solution

1. Step 1: Write the proportion equation
   61,156.65 : 91,659.69 = 29,152.56 : x
2. Step 2: Convert to fraction form
   61,156.65/91,659.69 = 29,152.56/x
3. Step 3: Cross multiply
   61,156.65x = 91,659.69 × 29,152.56
4. Step 4: Simplify right side
   61,156.65x = 2,672,114,612.31
5. Step 5: Solve for x
   x = 2,672,114,612.31/61,156.65
6. Step 6: Final answer
   x = 43,692.95