Finding the Fourth Proportional to 31,286,886.83, 43,175,996.82 and 17,349,223.82

Step by Step Solution

1. Step 1: Write the proportion equation
   31,286,886.83 : 43,175,996.82 = 17,349,223.82 : x
2. Step 2: Convert to fraction form
   31,286,886.83/43,175,996.82 = 17,349,223.82/x
3. Step 3: Cross multiply
   31,286,886.83x = 43,175,996.82 × 17,349,223.82
4. Step 4: Simplify right side
   31,286,886.83x = 749,070,032,678,970.25
5. Step 5: Solve for x
   x = 749,070,032,678,970.25/31,286,886.83
6. Step 6: Final answer
   x = 23,941,980.45