Finding the Fourth Proportional to 83,667,014.76, 115,424,665.04 and 52,250,522.01

Step by Step Solution

1. Step 1: Write the proportion equation
   83,667,014.76 : 115,424,665.04 = 52,250,522.01 : x
2. Step 2: Convert to fraction form
   83,667,014.76/115,424,665.04 = 52,250,522.01/x
3. Step 3: Cross multiply
   83,667,014.76x = 115,424,665.04 × 52,250,522.01
4. Step 4: Simplify right side
   83,667,014.76x = 6,030,999,000,908,144
5. Step 5: Solve for x
   x = 6,030,999,000,908,144/83,667,014.76
6. Step 6: Final answer
   x = 72,083,353.50