Finding the Fourth Proportional to 152,736.93, 210,773.76 and 84,753.32

Step by Step Solution

1. Step 1: Write the proportion equation
   152,736.93 : 210,773.76 = 84,753.32 : x
2. Step 2: Convert to fraction form
   152,736.93/210,773.76 = 84,753.32/x
3. Step 3: Cross multiply
   152,736.93x = 210,773.76 × 84,753.32
4. Step 4: Simplify right side
   152,736.93x = 17,863,774,875.01
5. Step 5: Solve for x
   x = 17,863,774,875.01/152,736.93
6. Step 6: Final answer
   x = 116,957.80