Finding the Fourth Proportional to 108,001,231.98, 162,039,726.84 and 31,328,861.10

Step by Step Solution

1. Step 1: Write the proportion equation
   108,001,231.98 : 162,039,726.84 = 31,328,861.10 : x
2. Step 2: Convert to fraction form
   108,001,231.98/162,039,726.84 = 31,328,861.10/x
3. Step 3: Cross multiply
   108,001,231.98x = 162,039,726.84 × 31,328,861.10
4. Step 4: Simplify right side
   108,001,231.98x = 5,076,520,094,852,302
5. Step 5: Solve for x
   x = 5,076,520,094,852,302/108,001,231.98
6. Step 6: Final answer
   x = 47,004,279.50