Finding the Fourth Proportional to 42,776,087,638.52, 59,037,139,613.76 and 25,629,618,060.92

Step by Step Solution

1. Step 1: Write the proportion equation
   42,776,087,638.52 : 59,037,139,613.76 = 25,629,618,060.92 : x
2. Step 2: Convert to fraction form
   42,776,087,638.52/59,037,139,613.76 = 25,629,618,060.92/x
3. Step 3: Cross multiply
   42,776,087,638.52x = 59,037,139,613.76 × 25,629,618,060.92
4. Step 4: Simplify right side
   42,776,087,638.52x = 1,513,099,339,709,878,894,592
5. Step 5: Solve for x
   x = 1,513,099,339,709,878,894,592/42,776,087,638.52
6. Step 6: Final answer
   x = 35,372,550,956.42