Finding the Fourth Proportional to 55,830.69, 77,043.83 and 34,611.93

Step by Step Solution

1. Step 1: Write the proportion equation
   55,830.69 : 77,043.83 = 34,611.93 : x
2. Step 2: Convert to fraction form
   55,830.69/77,043.83 = 34,611.93/x
3. Step 3: Cross multiply
   55,830.69x = 77,043.83 × 34,611.93
4. Step 4: Simplify right side
   55,830.69x = 2,666,635,477.83
5. Step 5: Solve for x
   x = 2,666,635,477.83/55,830.69
6. Step 6: Final answer
   x = 47,762.90