Finding the Fourth Proportional to 58,429,697.85, 80,618,496.35 and 37,778,294.25

Step by Step Solution

1. Step 1: Write the proportion equation
   58,429,697.85 : 80,618,496.35 = 37,778,294.25 : x
2. Step 2: Convert to fraction form
   58,429,697.85/80,618,496.35 = 37,778,294.25/x
3. Step 3: Cross multiply
   58,429,697.85x = 80,618,496.35 × 37,778,294.25
4. Step 4: Simplify right side
   58,429,697.85x = 3,045,629,276,913,959.50
5. Step 5: Solve for x
   x = 3,045,629,276,913,959.50/58,429,697.85
6. Step 6: Final answer
   x = 52,124,679.55