Finding the Fourth Proportional to 31,034,826.36, 42,829,388.96 and 17,283,790.48

Step by Step Solution

1. Step 1: Write the proportion equation
   31,034,826.36 : 42,829,388.96 = 17,283,790.48 : x
2. Step 2: Convert to fraction form
   31,034,826.36/42,829,388.96 = 17,283,790.48/x
3. Step 3: Cross multiply
   31,034,826.36x = 42,829,388.96 × 17,283,790.48
4. Step 4: Simplify right side
   31,034,826.36x = 740,254,185,171,065.12
5. Step 5: Solve for x
   x = 740,254,185,171,065.12/31,034,826.36
6. Step 6: Final answer
   x = 23,852,370.77