Finding the Fourth Proportional to 52,012,108,070.76, 71,775,488,356.74 and 30,603,736,124.04

Step by Step Solution

1. Step 1: Write the proportion equation
   52,012,108,070.76 : 71,775,488,356.74 = 30,603,736,124.04 : x
2. Step 2: Convert to fraction form
   52,012,108,070.76/71,775,488,356.74 = 30,603,736,124.04/x
3. Step 3: Cross multiply
   52,012,108,070.76x = 71,775,488,356.74 × 30,603,736,124.04
4. Step 4: Simplify right side
   52,012,108,070.76x = 2,196,598,105,843,776,618,496
5. Step 5: Solve for x
   x = 2,196,598,105,843,776,618,496/52,012,108,070.76
6. Step 6: Final answer
   x = 42,232,437,548.11