Finding the Fourth Proportional to 113,633.00, 156,814.62 and 62,647.59

Step by Step Solution

1. Step 1: Write the proportion equation
   113,633.00 : 156,814.62 = 62,647.59 : x
2. Step 2: Convert to fraction form
   113,633.00/156,814.62 = 62,647.59/x
3. Step 3: Cross multiply
   113,633.00x = 156,814.62 × 62,647.59
4. Step 4: Simplify right side
   113,633.00x = 9,824,058,019.77
5. Step 5: Solve for x
   x = 9,824,058,019.77/113,633.00
6. Step 6: Final answer
   x = 86,454.27