Finding the Fourth Proportional to 58,507,209.81, 80,701,072.79 and 37,625,643.09

Step by Step Solution

1. Step 1: Write the proportion equation
   58,507,209.81 : 80,701,072.79 = 37,625,643.09 : x
2. Step 2: Convert to fraction form
   58,507,209.81/80,701,072.79 = 37,625,643.09/x
3. Step 3: Cross multiply
   58,507,209.81x = 80,701,072.79 × 37,625,643.09
4. Step 4: Simplify right side
   58,507,209.81x = 3,036,429,761,588,522.50
5. Step 5: Solve for x
   x = 3,036,429,761,588,522.50/58,507,209.81
6. Step 6: Final answer
   x = 51,898,386.05