Finding the Fourth Proportional to 113,061.83, 169,607.93 and 59,779.62

Step by Step Solution

1. Step 1: Write the proportion equation
   113,061.83 : 169,607.93 = 59,779.62 : x
2. Step 2: Convert to fraction form
   113,061.83/169,607.93 = 59,779.62/x
3. Step 3: Cross multiply
   113,061.83x = 169,607.93 × 59,779.62
4. Step 4: Simplify right side
   113,061.83x = 10,139,097,305.49
5. Step 5: Solve for x
   x = 10,139,097,305.49/113,061.83
6. Step 6: Final answer
   x = 89,677.46