Finding the Fourth Proportional to 30,646,109,103.03, 42,292,674,057.99 and 17,784,753,291.72

Step by Step Solution

1. Step 1: Write the proportion equation
   30,646,109,103.03 : 42,292,674,057.99 = 17,784,753,291.72 : x
2. Step 2: Convert to fraction form
   30,646,109,103.03/42,292,674,057.99 = 17,784,753,291.72/x
3. Step 3: Cross multiply
   30,646,109,103.03x = 42,292,674,057.99 × 17,784,753,291.72
4. Step 4: Simplify right side
   30,646,109,103.03x = 752,164,774,168,549,916,672
5. Step 5: Solve for x
   x = 752,164,774,168,549,916,672/30,646,109,103.03
6. Step 6: Final answer
   x = 24,543,565,110.98