Finding the Fourth Proportional to 94,817,877.50, 142,226,870.94 and 26,660,569.25

Step by Step Solution

1. Step 1: Write the proportion equation
   94,817,877.50 : 142,226,870.94 = 26,660,569.25 : x
2. Step 2: Convert to fraction form
   94,817,877.50/142,226,870.94 = 26,660,569.25/x
3. Step 3: Cross multiply
   94,817,877.50x = 142,226,870.94 × 26,660,569.25
4. Step 4: Simplify right side
   94,817,877.50x = 3,791,849,342,262,250
5. Step 5: Solve for x
   x = 3,791,849,342,262,250/94,817,877.50
6. Step 6: Final answer
   x = 39,990,869.26