Finding the Fourth Proportional to 172,037,443,837.53, 257,985,166,167.82 and 58,726,296,638.10

Step by Step Solution

1. Step 1: Write the proportion equation
   172,037,443,837.53 : 257,985,166,167.82 = 58,726,296,638.10 : x
2. Step 2: Convert to fraction form
   172,037,443,837.53/257,985,166,167.82 = 58,726,296,638.10/x
3. Step 3: Cross multiply
   172,037,443,837.53x = 257,985,166,167.82 × 58,726,296,638.10
4. Step 4: Simplify right side
   172,037,443,837.53x = 15,150,513,396,600,916,672,512
5. Step 5: Solve for x
   x = 15,150,513,396,600,916,672,512/172,037,443,837.53
6. Step 6: Final answer
   x = 88,065,208,704.85