Finding the Fourth Proportional to 77,461.32, 116,196.30 and 22,053

Step by Step Solution

1. Step 1: Write the proportion equation
   77,461.32 : 116,196.30 = 22,053 : x
2. Step 2: Convert to fraction form
   77,461.32/116,196.30 = 22,053/x
3. Step 3: Cross multiply
   77,461.32x = 116,196.30 × 22,053
4. Step 4: Simplify right side
   77,461.32x = 2,562,477,003.90
5. Step 5: Solve for x
   x = 2,562,477,003.90/77,461.32
6. Step 6: Final answer
   x = 33,080.73