Finding the Fourth Proportional to 49,300,191.98, 68,022,041.58 and 31,875,570.39

Step by Step Solution

1. Step 1: Write the proportion equation
   49,300,191.98 : 68,022,041.58 = 31,875,570.39 : x
2. Step 2: Convert to fraction form
   49,300,191.98/68,022,041.58 = 31,875,570.39/x
3. Step 3: Cross multiply
   49,300,191.98x = 68,022,041.58 × 31,875,570.39
4. Step 4: Simplify right side
   49,300,191.98x = 2,168,241,374,454,796.75
5. Step 5: Solve for x
   x = 2,168,241,374,454,796.75/49,300,191.98
6. Step 6: Final answer
   x = 43,980,384.00