Finding the Fourth Proportional to 77,488.04, 116,276.90 and 32,505.37

Step by Step Solution

1. Step 1: Write the proportion equation
   77,488.04 : 116,276.90 = 32,505.37 : x
2. Step 2: Convert to fraction form
   77,488.04/116,276.90 = 32,505.37/x
3. Step 3: Cross multiply
   77,488.04x = 116,276.90 × 32,505.37
4. Step 4: Simplify right side
   77,488.04x = 3,779,623,075.57
5. Step 5: Solve for x
   x = 3,779,623,075.57/77,488.04
6. Step 6: Final answer
   x = 48,776.86