Finding the Fourth Proportional to 17,656,681,518.72, 24,039,815,938.56 and 17,601,581,715.84

Step by Step Solution

1. Step 1: Write the proportion equation
   17,656,681,518.72 : 24,039,815,938.56 = 17,601,581,715.84 : x
2. Step 2: Convert to fraction form
   17,656,681,518.72/24,039,815,938.56 = 17,601,581,715.84/x
3. Step 3: Cross multiply
   17,656,681,518.72x = 24,039,815,938.56 × 17,601,581,715.84
4. Step 4: Simplify right side
   17,656,681,518.72x = 423,138,784,676,316,708,864
5. Step 5: Solve for x
   x = 423,138,784,676,316,708,864/17,656,681,518.72
6. Step 6: Final answer
   x = 23,964,796,795.35