Finding the Fourth Proportional to 61,046.47, 91,600.96 and 29,061.74

Step by Step Solution

1. Step 1: Write the proportion equation
   61,046.47 : 91,600.96 = 29,061.74 : x
2. Step 2: Convert to fraction form
   61,046.47/91,600.96 = 29,061.74/x
3. Step 3: Cross multiply
   61,046.47x = 91,600.96 × 29,061.74
4. Step 4: Simplify right side
   61,046.47x = 2,662,082,981.61
5. Step 5: Solve for x
   x = 2,662,082,981.61/61,046.47
6. Step 6: Final answer
   x = 43,607.48