Finding the Fourth Proportional to 59,709,188.88, 82,424,104.74 and 40,141,427.04

Step by Step Solution

1. Step 1: Write the proportion equation
   59,709,188.88 : 82,424,104.74 = 40,141,427.04 : x
2. Step 2: Convert to fraction form
   59,709,188.88/82,424,104.74 = 40,141,427.04/x
3. Step 3: Cross multiply
   59,709,188.88x = 82,424,104.74 × 40,141,427.04
4. Step 4: Simplify right side
   59,709,188.88x = 3,308,621,186,758,028
5. Step 5: Solve for x
   x = 3,308,621,186,758,028/59,709,188.88
6. Step 6: Final answer
   x = 55,412,261.48