Finding the Fourth Proportional to 59,330.12, 89,037.78 and 23,312.05

Step by Step Solution

1. Step 1: Write the proportion equation
   59,330.12 : 89,037.78 = 23,312.05 : x
2. Step 2: Convert to fraction form
   59,330.12/89,037.78 = 23,312.05/x
3. Step 3: Cross multiply
   59,330.12x = 89,037.78 × 23,312.05
4. Step 4: Simplify right side
   59,330.12x = 2,075,653,501.20
5. Step 5: Solve for x
   x = 2,075,653,501.20/59,330.12
6. Step 6: Final answer
   x = 34,984.82