Finding the Fourth Proportional to 39,040,068.30, 58,211,074.22 and 37,967,473.50

Step by Step Solution

1. Step 1: Write the proportion equation
   39,040,068.30 : 58,211,074.22 = 37,967,473.50 : x
2. Step 2: Convert to fraction form
   39,040,068.30/58,211,074.22 = 37,967,473.50/x
3. Step 3: Cross multiply
   39,040,068.30x = 58,211,074.22 × 37,967,473.50
4. Step 4: Simplify right side
   39,040,068.30x = 2,210,127,417,854,383
5. Step 5: Solve for x
   x = 2,210,127,417,854,383/39,040,068.30
6. Step 6: Final answer
   x = 56,611,771.29