Finding the Fourth Proportional to 30,691,034.16, 42,347,304.84 and 17,635,770.96

Step by Step Solution

1. Step 1: Write the proportion equation
   30,691,034.16 : 42,347,304.84 = 17,635,770.96 : x
2. Step 2: Convert to fraction form
   30,691,034.16/42,347,304.84 = 17,635,770.96/x
3. Step 3: Cross multiply
   30,691,034.16x = 42,347,304.84 × 17,635,770.96
4. Step 4: Simplify right side
   30,691,034.16x = 746,827,368,931,539.50
5. Step 5: Solve for x
   x = 746,827,368,931,539.50/30,691,034.16
6. Step 6: Final answer
   x = 24,333,730.99