Finding the Fourth Proportional to 62,910,764.74, 86,772,134.04 and 41,992,250.53

Step by Step Solution

1. Step 1: Write the proportion equation
   62,910,764.74 : 86,772,134.04 = 41,992,250.53 : x
2. Step 2: Convert to fraction form
   62,910,764.74/86,772,134.04 = 41,992,250.53/x
3. Step 3: Cross multiply
   62,910,764.74x = 86,772,134.04 × 41,992,250.53
4. Step 4: Simplify right side
   62,910,764.74x = 3,643,757,191,630,421.50
5. Step 5: Solve for x
   x = 3,643,757,191,630,421.50/62,910,764.74
6. Step 6: Final answer
   x = 57,919,454.75