Finding the Fourth Proportional to 99,034,683.35, 136,665,200.81 and 59,364,622.01

Step by Step Solution

1. Step 1: Write the proportion equation
   99,034,683.35 : 136,665,200.81 = 59,364,622.01 : x
2. Step 2: Convert to fraction form
   99,034,683.35/136,665,200.81 = 59,364,622.01/x
3. Step 3: Cross multiply
   99,034,683.35x = 136,665,200.81 × 59,364,622.01
4. Step 4: Simplify right side
   99,034,683.35x = 8,113,077,988,006,396
5. Step 5: Solve for x
   x = 8,113,077,988,006,396/99,034,683.35
6. Step 6: Final answer
   x = 81,921,582.56