Finding the Fourth Proportional to 147,870.96, 221,818.52 and 59,075.88

Step by Step Solution

1. Step 1: Write the proportion equation
   147,870.96 : 221,818.52 = 59,075.88 : x
2. Step 2: Convert to fraction form
   147,870.96/221,818.52 = 59,075.88/x
3. Step 3: Cross multiply
   147,870.96x = 221,818.52 × 59,075.88
4. Step 4: Simplify right side
   147,870.96x = 13,104,124,269.30
5. Step 5: Solve for x
   x = 13,104,124,269.30/147,870.96
6. Step 6: Final answer
   x = 88,618.65