Finding the Fourth Proportional to 31,185,498.66, 43,031,207.15 and 17,952,117.59

Step by Step Solution

1. Step 1: Write the proportion equation
   31,185,498.66 : 43,031,207.15 = 17,952,117.59 : x
2. Step 2: Convert to fraction form
   31,185,498.66/43,031,207.15 = 17,952,117.59/x
3. Step 3: Cross multiply
   31,185,498.66x = 43,031,207.15 × 17,952,117.59
4. Step 4: Simplify right side
   31,185,498.66x = 772,501,290,491,532.25
5. Step 5: Solve for x
   x = 772,501,290,491,532.25/31,185,498.66
6. Step 6: Final answer
   x = 24,771,170.05