Finding the Fourth Proportional to 11,354,861,585.05, 17,032,893,889.98 and 3,499,669,168.09

Step by Step Solution

1. Step 1: Write the proportion equation
   11,354,861,585.05 : 17,032,893,889.98 = 3,499,669,168.09 : x
2. Step 2: Convert to fraction form
   11,354,861,585.05/17,032,893,889.98 = 3,499,669,168.09/x
3. Step 3: Cross multiply
   11,354,861,585.05x = 17,032,893,889.98 × 3,499,669,168.09
4. Step 4: Simplify right side
   11,354,861,585.05x = 59,609,493,590,094,053,376
5. Step 5: Solve for x
   x = 59,609,493,590,094,053,376/11,354,861,585.05
6. Step 6: Final answer
   x = 5,249,689,143.60