Finding the Fourth Proportional to 42,651,488,819.57, 58,830,713,324.34 and 27,428,826,006.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,651,488,819.57 : 58,830,713,324.34 = 27,428,826,006.50 : x
2. Step 2: Convert to fraction form
   42,651,488,819.57/58,830,713,324.34 = 27,428,826,006.50/x
3. Step 3: Cross multiply
   42,651,488,819.57x = 58,830,713,324.34 × 27,428,826,006.50
4. Step 4: Simplify right side
   42,651,488,819.57x = 1,613,657,399,611,603,025,920
5. Step 5: Solve for x
   x = 1,613,657,399,611,603,025,920/42,651,488,819.57
6. Step 6: Final answer
   x = 37,833,553,863.45