Finding the Fourth Proportional to 130,093,233.81, 179,528,921.52 and 71,356,381.89

Step by Step Solution

1. Step 1: Write the proportion equation
   130,093,233.81 : 179,528,921.52 = 71,356,381.89 : x
2. Step 2: Convert to fraction form
   130,093,233.81/179,528,921.52 = 71,356,381.89/x
3. Step 3: Cross multiply
   130,093,233.81x = 179,528,921.52 × 71,356,381.89
4. Step 4: Simplify right side
   130,093,233.81x = 12,810,534,284,280,960
5. Step 5: Solve for x
   x = 12,810,534,284,280,960/130,093,233.81
6. Step 6: Final answer
   x = 98,471,948.99