Finding the Fourth Proportional to 148,499.02, 222,859.24 and 59,753.28

Step by Step Solution

1. Step 1: Write the proportion equation
   148,499.02 : 222,859.24 = 59,753.28 : x
2. Step 2: Convert to fraction form
   148,499.02/222,859.24 = 59,753.28/x
3. Step 3: Cross multiply
   148,499.02x = 222,859.24 × 59,753.28
4. Step 4: Simplify right side
   148,499.02x = 13,316,570,568.31
5. Step 5: Solve for x
   x = 13,316,570,568.31/148,499.02
6. Step 6: Final answer
   x = 89,674.47