Finding the Fourth Proportional to 42,387,068,403.18, 58,491,518,800.86 and 23,355,106,854.12

Step by Step Solution

1. Step 1: Write the proportion equation
   42,387,068,403.18 : 58,491,518,800.86 = 23,355,106,854.12 : x
2. Step 2: Convert to fraction form
   42,387,068,403.18/58,491,518,800.86 = 23,355,106,854.12/x
3. Step 3: Cross multiply
   42,387,068,403.18x = 58,491,518,800.86 × 23,355,106,854.12
4. Step 4: Simplify right side
   42,387,068,403.18x = 1,366,075,671,653,760,892,928
5. Step 5: Solve for x
   x = 1,366,075,671,653,760,892,928/42,387,068,403.18
6. Step 6: Final answer
   x = 32,228,595,255.98