Finding the Fourth Proportional to 46,995.56, 64,856.86 and 31,052.04

Step by Step Solution

1. Step 1: Write the proportion equation
   46,995.56 : 64,856.86 = 31,052.04 : x
2. Step 2: Convert to fraction form
   46,995.56/64,856.86 = 31,052.04/x
3. Step 3: Cross multiply
   46,995.56x = 64,856.86 × 31,052.04
4. Step 4: Simplify right side
   46,995.56x = 2,013,937,810.99
5. Step 5: Solve for x
   x = 2,013,937,810.99/46,995.56
6. Step 6: Final answer
   x = 42,853.79