Finding the Fourth Proportional to 92,748,176.82, 139,149,191.41 and 37,387,441.72

Step by Step Solution

1. Step 1: Write the proportion equation
   92,748,176.82 : 139,149,191.41 = 37,387,441.72 : x
2. Step 2: Convert to fraction form
   92,748,176.82/139,149,191.41 = 37,387,441.72/x
3. Step 3: Cross multiply
   92,748,176.82x = 139,149,191.41 × 37,387,441.72
4. Step 4: Simplify right side
   92,748,176.82x = 5,202,432,284,226,499
5. Step 5: Solve for x
   x = 5,202,432,284,226,499/92,748,176.82
6. Step 6: Final answer
   x = 56,092,016.71