Finding the Fourth Proportional to 42,132,832.32, 63,143,758.38 and 17,841,702.12

Step by Step Solution

1. Step 1: Write the proportion equation
   42,132,832.32 : 63,143,758.38 = 17,841,702.12 : x
2. Step 2: Convert to fraction form
   42,132,832.32/63,143,758.38 = 17,841,702.12/x
3. Step 3: Cross multiply
   42,132,832.32x = 63,143,758.38 × 17,841,702.12
4. Step 4: Simplify right side
   42,132,832.32x = 1,126,592,127,753,214
5. Step 5: Solve for x
   x = 1,126,592,127,753,214/42,132,832.32
6. Step 6: Final answer
   x = 26,739,055.17