Finding the Fourth Proportional to 31,518,269.91, 43,495,876.83 and 17,767,234.02

Step by Step Solution

1. Step 1: Write the proportion equation
   31,518,269.91 : 43,495,876.83 = 17,767,234.02 : x
2. Step 2: Convert to fraction form
   31,518,269.91/43,495,876.83 = 17,767,234.02/x
3. Step 3: Cross multiply
   31,518,269.91x = 43,495,876.83 × 17,767,234.02
4. Step 4: Simplify right side
   31,518,269.91x = 772,801,422,543,705.75
5. Step 5: Solve for x
   x = 772,801,422,543,705.75/31,518,269.91
6. Step 6: Final answer
   x = 24,519,157.45